728474208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 432

約数和(自身を含む): 2634089472

約数和(自身を除く): 1905615264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 31, 32, 33, 34, 42, 44, 48, 51, 56, 62, 66, 68, 77, 84, 88, 93, 96, 102, 112, 119, 121, 124, 132, 136, 154, 168, 176, 186, 187, 204, 217, 224, 231, 238, 242, 248, 264, 272, 289, 308, 336, 341, 352, 357, 363, 372, 374, 408, 434, 462, 476, 484, 496, 527, 528, 544, 561, 578, 616, 651, 672, 682, 714, 726, 744, 748, 816, 847, 867, 868, 924, 952, 968, 992, 1023, 1054, 1056, 1122, 1156, 1232, 1302, 1309, 1364, 1428, 1452, 1488, 1496, 1581, 1632, 1694, 1734, 1736, 1848, 1904, 1936, 2023, 2046, 2057, 2108, 2244, 2312, 2387, 2464, 2541, 2604, 2618, 2728, 2856, 2904, 2976, 2992, 3162, 3179, 3388, 3468, 3472, 3689, 3696, 3751, 3808, 3872, 3927, 4046, 4092, 4114, 4216, 4488, 4624, 4774, 5082, 5208, 5236, 5456, 5712, 5797, 5808, 5984, 6069, 6171, 6324, 6358, 6776, 6936, 6944, 7161, 7378, 7392, 7502, 7854, 8092, 8184, 8228, 8432, 8959, 8976, 9248, 9537, 9548, 10164, 10416, 10472, 10912, 11067, 11253, 11424, 11594, 11616, 12138, 12342, 12648, 12716, 13552, 13872, 14322, 14399, 14756, 15004, 15708, 16184, 16368, 16456, 16864, 17391, 17918, 17952, 19074, 19096, 20328, 20832, 20944, 22134, 22253, 22506, 23188, 24276, 24684, 25296, 25432, 26257, 26877, 27104, 27744, 28644, 28798, 29512, 30008, 31416, 32368, 32736, 32912, 34782, 34969, 35836, 38148, 38192, 40579, 40656, 41888, 43197, 44268, 44506, 45012, 46376, 48552, 49368, 50592, 50864, 52514, 53754, 57288, 57596, 59024, 60016, 62713, 62832, 63767, 64736, 65824, 66759, 69564, 69938, 71672, 76296, 76384, 78771, 81158, 81312, 86394, 88536, 89012, 90024, 92752, 97104, 98549, 98736, 101728, 104907, 105028, 107508, 114576, 115192, 118048, 120032, 121737, 125426, 125664, 127534, 133518, 139128, 139876, 143344, 152592, 157542, 162316, 172788, 177072, 178024, 180048, 185504, 188139, 191301, 194208, 197098, 197472, 209814, 210056, 215016, 229152, 230384, 243474, 244783, 250852, 255068, 267036, 278256, 279752, 286688, 295647, 305184, 315084, 324632, 345576, 354144, 356048, 360096, 376278, 382602, 394196, 419628, 420112, 430032, 446369, 460768, 486948, 489566, 501704, 510136, 534072, 556512, 559504, 591294, 630168, 649264, 689843, 691152, 712096, 734349, 752556, 765204, 788392, 839256, 840224, 860064, 892738, 973896, 979132, 1003408, 1020272, 1068144, 1084039, 1119008, 1182588, 1260336, 1298528, 1339107, 1379686, 1382304, 1468698, 1505112, 1530408, 1576784, 1678512, 1785476, 1947792, 1958264, 2006816, 2040544, 2069529, 2136288, 2168078, 2365176, 2520672, 2678214, 2759372, 2937396, 3010224, 3060816, 3153568, 3252117, 3357024, 3570952, 3895584, 3916528, 4139058, 4336156, 4730352, 5356428, 5518744, 5874792, 6020448, 6121632, 6504234, 7141904, 7588273, 7833056, 8278116, 8672312, 9460704, 10712856, 11037488, 11749584, 13008468, 14283808, 15176546, 16556232, 17344624, 21425712, 22074976, 22764819, 23499168, 26016936, 30353092, 33112464, 34689248, 42851424, 45529638, 52033872, 60706184, 66224928, 91059276, 104067744, 121412368, 182118552, 242824736, 364237104, 728474208]

約数ペア:

[(1, 728474208), (2, 364237104), (3, 242824736), (4, 182118552), (6, 121412368), (7, 104067744), (8, 91059276), (11, 66224928), (12, 60706184), (14, 52033872), (16, 45529638), (17, 42851424), (21, 34689248), (22, 33112464), (24, 30353092), (28, 26016936), (31, 23499168), (32, 22764819), (33, 22074976), (34, 21425712), (42, 17344624), (44, 16556232), (48, 15176546), (51, 14283808), (56, 13008468), (62, 11749584), (66, 11037488), (68, 10712856), (77, 9460704), (84, 8672312), (88, 8278116), (93, 7833056), (96, 7588273), (102, 7141904), (112, 6504234), (119, 6121632), (121, 6020448), (124, 5874792), (132, 5518744), (136, 5356428), (154, 4730352), (168, 4336156), (176, 4139058), (186, 3916528), (187, 3895584), (204, 3570952), (217, 3357024), (224, 3252117), (231, 3153568), (238, 3060816), (242, 3010224), (248, 2937396), (264, 2759372), (272, 2678214), (289, 2520672), (308, 2365176), (336, 2168078), (341, 2136288), (352, 2069529), (357, 2040544), (363, 2006816), (372, 1958264), (374, 1947792), (408, 1785476), (434, 1678512), (462, 1576784), (476, 1530408), (484, 1505112), (496, 1468698), (527, 1382304), (528, 1379686), (544, 1339107), (561, 1298528), (578, 1260336), (616, 1182588), (651, 1119008), (672, 1084039), (682, 1068144), (714, 1020272), (726, 1003408), (744, 979132), (748, 973896), (816, 892738), (847, 860064), (867, 840224), (868, 839256), (924, 788392), (952, 765204), (968, 752556), (992, 734349), (1023, 712096), (1054, 691152), (1056, 689843), (1122, 649264), (1156, 630168), (1232, 591294), (1302, 559504), (1309, 556512), (1364, 534072), (1428, 510136), (1452, 501704), (1488, 489566), (1496, 486948), (1581, 460768), (1632, 446369), (1694, 430032), (1734, 420112), (1736, 419628), (1848, 394196), (1904, 382602), (1936, 376278), (2023, 360096), (2046, 356048), (2057, 354144), (2108, 345576), (2244, 324632), (2312, 315084), (2387, 305184), (2464, 295647), (2541, 286688), (2604, 279752), (2618, 278256), (2728, 267036), (2856, 255068), (2904, 250852), (2976, 244783), (2992, 243474), (3162, 230384), (3179, 229152), (3388, 215016), (3468, 210056), (3472, 209814), (3689, 197472), (3696, 197098), (3751, 194208), (3808, 191301), (3872, 188139), (3927, 185504), (4046, 180048), (4092, 178024), (4114, 177072), (4216, 172788), (4488, 162316), (4624, 157542), (4774, 152592), (5082, 143344), (5208, 139876), (5236, 139128), (5456, 133518), (5712, 127534), (5797, 125664), (5808, 125426), (5984, 121737), (6069, 120032), (6171, 118048), (6324, 115192), (6358, 114576), (6776, 107508), (6936, 105028), (6944, 104907), (7161, 101728), (7378, 98736), (7392, 98549), (7502, 97104), (7854, 92752), (8092, 90024), (8184, 89012), (8228, 88536), (8432, 86394), (8959, 81312), (8976, 81158), (9248, 78771), (9537, 76384), (9548, 76296), (10164, 71672), (10416, 69938), (10472, 69564), (10912, 66759), (11067, 65824), (11253, 64736), (11424, 63767), (11594, 62832), (11616, 62713), (12138, 60016), (12342, 59024), (12648, 57596), (12716, 57288), (13552, 53754), (13872, 52514), (14322, 50864), (14399, 50592), (14756, 49368), (15004, 48552), (15708, 46376), (16184, 45012), (16368, 44506), (16456, 44268), (16864, 43197), (17391, 41888), (17918, 40656), (17952, 40579), (19074, 38192), (19096, 38148), (20328, 35836), (20832, 34969), (20944, 34782), (22134, 32912), (22253, 32736), (22506, 32368), (23188, 31416), (24276, 30008), (24684, 29512), (25296, 28798), (25432, 28644), (26257, 27744), (26877, 27104)]