21357653856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 576

約数和(自身を含む): 74990039040

約数和(自身を除く): 53632385184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 37, 42, 44, 48, 56, 62, 66, 74, 77, 84, 88, 93, 96, 111, 112, 121, 124, 132, 148, 154, 168, 176, 186, 217, 222, 224, 229, 231, 242, 248, 259, 264, 296, 308, 336, 341, 352, 363, 372, 407, 434, 444, 458, 462, 484, 496, 518, 528, 592, 616, 651, 672, 682, 687, 726, 744, 777, 814, 847, 868, 888, 916, 924, 968, 992, 1023, 1036, 1056, 1147, 1184, 1221, 1232, 1302, 1364, 1374, 1452, 1488, 1554, 1603, 1628, 1694, 1736, 1776, 1832, 1848, 1936, 2046, 2072, 2294, 2387, 2442, 2464, 2519, 2541, 2604, 2728, 2748, 2849, 2904, 2976, 3108, 3206, 3256, 3388, 3441, 3472, 3552, 3664, 3696, 3751, 3872, 4092, 4144, 4477, 4588, 4774, 4809, 4884, 5038, 5082, 5208, 5456, 5496, 5698, 5808, 6216, 6412, 6512, 6776, 6882, 6944, 7099, 7161, 7328, 7392, 7502, 7557, 8029, 8184, 8288, 8473, 8547, 8954, 9176, 9548, 9618, 9768, 10076, 10164, 10416, 10912, 10992, 11253, 11396, 11616, 12432, 12617, 12824, 13024, 13431, 13552, 13764, 14198, 14322, 15004, 15114, 16058, 16368, 16946, 17094, 17633, 17908, 18352, 19096, 19236, 19536, 20152, 20328, 20832, 21297, 21984, 22506, 22792, 24087, 24864, 25234, 25419, 25648, 26257, 26862, 27104, 27528, 27709, 28396, 28644, 30008, 30228, 31339, 32116, 32736, 33892, 34188, 35266, 35816, 36704, 37851, 38192, 38472, 39072, 40304, 40656, 42594, 45012, 45584, 48174, 49693, 50468, 50838, 51296, 52514, 52899, 53724, 55056, 55418, 56792, 57288, 59311, 60016, 60456, 62678, 64232, 67784, 68376, 70532, 71632, 75702, 76384, 76944, 78089, 78771, 80608, 81312, 83127, 85188, 88319, 90024, 91168, 93203, 94017, 96348, 99386, 100936, 101676, 105028, 105798, 107448, 110112, 110836, 113584, 114576, 118622, 120032, 120912, 125356, 128464, 135568, 136752, 138787, 141064, 143264, 149079, 151404, 153888, 156178, 157542, 166254, 170376, 176638, 177933, 180048, 186406, 188034, 192696, 193963, 198772, 201872, 203352, 210056, 211596, 214896, 221672, 227168, 229152, 234267, 237244, 241824, 250712, 256928, 262663, 264957, 271136, 273504, 277574, 279609, 282128, 298158, 302808, 312356, 315084, 332508, 340752, 353276, 355866, 360096, 372812, 376068, 385392, 387926, 397544, 403744, 406704, 416361, 420112, 423192, 429792, 443344, 468534, 474488, 501424, 525326, 529914, 546623, 555148, 559218, 564256, 581889, 596316, 605616, 624712, 630168, 652421, 665016, 681504, 706552, 711732, 745624, 752136, 770784, 775852, 787989, 795088, 813408, 832722, 840224, 846384, 858979, 886688, 937068, 948976, 971509, 1002848, 1025233, 1050652, 1059828, 1093246, 1110296, 1118436, 1163778, 1192632, 1211232, 1249424, 1260336, 1304842, 1330032, 1413104, 1423464, 1491248, 1504272, 1551704, 1575978, 1590176, 1639869, 1665444, 1692768, 1717958, 1838641, 1874136, 1897952, 1943018, 1957263, 2050466, 2101304, 2119656, 2186492, 2220592, 2236872, 2327556, 2385264, 2498848, 2520672, 2576937, 2609684, 2660064, 2826208, 2846928, 2889293, 2914527, 2982496, 3008544, 3075699, 3103408, 3151956, 3279738, 3330888, 3435916, 3677282, 3748272, 3886036, 3914526, 4100932, 4202608, 4239312, 4372984, 4441184, 4473744, 4655112, 4770528, 5153874, 5219368, 5515923, 5693856, 5778586, 5829054, 6012853, 6151398, 6206816, 6303912, 6559476, 6661776, 6871832, 7176631, 7354564, 7496544, 7772072, 7829052, 8201864, 8405216, 8478624, 8667879, 8745968, 8947488, 9310224, 10307748, 10438736, 11031846, 11557172, 11658108, 12025706, 12302796, 12607824, 13118952, 13323552, 13743664, 14353262, 14709128, 15544144, 15658104, 16403728, 17335758, 17491936, 18038559, 18620448, 20225051, 20615496, 20877472, 21529893, 22063692, 23114344, 23316216, 24051412, 24605592, 25215648, 26237904, 27487328, 28706524, 29418256, 31088288, 31316208, 31782223, 32807456, 34671516, 36077118, 40450102, 41230992, 43059786, 44127384, 46228688, 46632432, 48102824, 49211184, 52475808, 57413048, 58836512, 60675153, 62632416, 63564446, 69343032, 72154236, 80900204, 82461984, 86119572, 88254768, 92457376, 93264864, 95346669, 96205648, 98422368, 114826096, 121350306, 127128892, 138686064, 144308472, 161800408, 172239144, 176509536, 190693338, 192411296, 222475561, 229652192, 242700612, 254257784, 277372128, 288616944, 323600816, 344478288, 381386676, 444951122, 485401224, 508515568, 577233888, 647201632, 667426683, 688956576, 762773352, 889902244, 970802448, 1017031136, 1334853366, 1525546704, 1779804488, 1941604896, 2669706732, 3051093408, 3559608976, 5339413464, 7119217952, 10678826928, 21357653856]

約数ペア:

[(1, 21357653856), (2, 10678826928), (3, 7119217952), (4, 5339413464), (6, 3559608976), (7, 3051093408), (8, 2669706732), (11, 1941604896), (12, 1779804488), (14, 1525546704), (16, 1334853366), (21, 1017031136), (22, 970802448), (24, 889902244), (28, 762773352), (31, 688956576), (32, 667426683), (33, 647201632), (37, 577233888), (42, 508515568), (44, 485401224), (48, 444951122), (56, 381386676), (62, 344478288), (66, 323600816), (74, 288616944), (77, 277372128), (84, 254257784), (88, 242700612), (93, 229652192), (96, 222475561), (111, 192411296), (112, 190693338), (121, 176509536), (124, 172239144), (132, 161800408), (148, 144308472), (154, 138686064), (168, 127128892), (176, 121350306), (186, 114826096), (217, 98422368), (222, 96205648), (224, 95346669), (229, 93264864), (231, 92457376), (242, 88254768), (248, 86119572), (259, 82461984), (264, 80900204), (296, 72154236), (308, 69343032), (336, 63564446), (341, 62632416), (352, 60675153), (363, 58836512), (372, 57413048), (407, 52475808), (434, 49211184), (444, 48102824), (458, 46632432), (462, 46228688), (484, 44127384), (496, 43059786), (518, 41230992), (528, 40450102), (592, 36077118), (616, 34671516), (651, 32807456), (672, 31782223), (682, 31316208), (687, 31088288), (726, 29418256), (744, 28706524), (777, 27487328), (814, 26237904), (847, 25215648), (868, 24605592), (888, 24051412), (916, 23316216), (924, 23114344), (968, 22063692), (992, 21529893), (1023, 20877472), (1036, 20615496), (1056, 20225051), (1147, 18620448), (1184, 18038559), (1221, 17491936), (1232, 17335758), (1302, 16403728), (1364, 15658104), (1374, 15544144), (1452, 14709128), (1488, 14353262), (1554, 13743664), (1603, 13323552), (1628, 13118952), (1694, 12607824), (1736, 12302796), (1776, 12025706), (1832, 11658108), (1848, 11557172), (1936, 11031846), (2046, 10438736), (2072, 10307748), (2294, 9310224), (2387, 8947488), (2442, 8745968), (2464, 8667879), (2519, 8478624), (2541, 8405216), (2604, 8201864), (2728, 7829052), (2748, 7772072), (2849, 7496544), (2904, 7354564), (2976, 7176631), (3108, 6871832), (3206, 6661776), (3256, 6559476), (3388, 6303912), (3441, 6206816), (3472, 6151398), (3552, 6012853), (3664, 5829054), (3696, 5778586), (3751, 5693856), (3872, 5515923), (4092, 5219368), (4144, 5153874), (4477, 4770528), (4588, 4655112), (4774, 4473744), (4809, 4441184), (4884, 4372984), (5038, 4239312), (5082, 4202608), (5208, 4100932), (5456, 3914526), (5496, 3886036), (5698, 3748272), (5808, 3677282), (6216, 3435916), (6412, 3330888), (6512, 3279738), (6776, 3151956), (6882, 3103408), (6944, 3075699), (7099, 3008544), (7161, 2982496), (7328, 2914527), (7392, 2889293), (7502, 2846928), (7557, 2826208), (8029, 2660064), (8184, 2609684), (8288, 2576937), (8473, 2520672), (8547, 2498848), (8954, 2385264), (9176, 2327556), (9548, 2236872), (9618, 2220592), (9768, 2186492), (10076, 2119656), (10164, 2101304), (10416, 2050466), (10912, 1957263), (10992, 1943018), (11253, 1897952), (11396, 1874136), (11616, 1838641), (12432, 1717958), (12617, 1692768), (12824, 1665444), (13024, 1639869), (13431, 1590176), (13552, 1575978), (13764, 1551704), (14198, 1504272), (14322, 1491248), (15004, 1423464), (15114, 1413104), (16058, 1330032), (16368, 1304842), (16946, 1260336), (17094, 1249424), (17633, 1211232), (17908, 1192632), (18352, 1163778), (19096, 1118436), (19236, 1110296), (19536, 1093246), (20152, 1059828), (20328, 1050652), (20832, 1025233), (21297, 1002848), (21984, 971509), (22506, 948976), (22792, 937068), (24087, 886688), (24864, 858979), (25234, 846384), (25419, 840224), (25648, 832722), (26257, 813408), (26862, 795088), (27104, 787989), (27528, 775852), (27709, 770784), (28396, 752136), (28644, 745624), (30008, 711732), (30228, 706552), (31339, 681504), (32116, 665016), (32736, 652421), (33892, 630168), (34188, 624712), (35266, 605616), (35816, 596316), (36704, 581889), (37851, 564256), (38192, 559218), (38472, 555148), (39072, 546623), (40304, 529914), (40656, 525326), (42594, 501424), (45012, 474488), (45584, 468534), (48174, 443344), (49693, 429792), (50468, 423192), (50838, 420112), (51296, 416361), (52514, 406704), (52899, 403744), (53724, 397544), (55056, 387926), (55418, 385392), (56792, 376068), (57288, 372812), (59311, 360096), (60016, 355866), (60456, 353276), (62678, 340752), (64232, 332508), (67784, 315084), (68376, 312356), (70532, 302808), (71632, 298158), (75702, 282128), (76384, 279609), (76944, 277574), (78089, 273504), (78771, 271136), (80608, 264957), (81312, 262663), (83127, 256928), (85188, 250712), (88319, 241824), (90024, 237244), (91168, 234267), (93203, 229152), (94017, 227168), (96348, 221672), (99386, 214896), (100936, 211596), (101676, 210056), (105028, 203352), (105798, 201872), (107448, 198772), (110112, 193963), (110836, 192696), (113584, 188034), (114576, 186406), (118622, 180048), (120032, 177933), (120912, 176638), (125356, 170376), (128464, 166254), (135568, 157542), (136752, 156178), (138787, 153888), (141064, 151404), (143264, 149079)]