21356768664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3557}}^1$

素因数の和:3628

約数の個数: 384

約数和(自身を含む): 78082444800

約数和(自身を除く): 56725676136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 54, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 108, 114, 126, 132, 133, 152, 154, 168, 171, 189, 198, 209, 216, 228, 231, 252, 264, 266, 297, 308, 342, 361, 378, 396, 399, 418, 456, 462, 504, 513, 532, 594, 616, 627, 684, 693, 722, 756, 792, 798, 836, 924, 1026, 1064, 1083, 1188, 1197, 1254, 1368, 1386, 1444, 1463, 1512, 1596, 1672, 1848, 1881, 2052, 2079, 2166, 2376, 2394, 2508, 2527, 2772, 2888, 2926, 3192, 3249, 3557, 3591, 3762, 3971, 4104, 4158, 4332, 4389, 4788, 5016, 5054, 5544, 5643, 5852, 6498, 7114, 7182, 7524, 7581, 7942, 8316, 8664, 8778, 9576, 9747, 10108, 10671, 11286, 11704, 11913, 12996, 13167, 14228, 14364, 15048, 15162, 15884, 16632, 17556, 19494, 20216, 21342, 22572, 22743, 23826, 24899, 25992, 26334, 27797, 28456, 28728, 30324, 31768, 32013, 35112, 35739, 38988, 39127, 39501, 42684, 45144, 45486, 47652, 49798, 52668, 55594, 60648, 64026, 67583, 68229, 71478, 74697, 77976, 78254, 79002, 83391, 85368, 90972, 95304, 96039, 99596, 105336, 107217, 111188, 117381, 128052, 135166, 136458, 142956, 149394, 156508, 158004, 166782, 181944, 192078, 199192, 202749, 214434, 222376, 224091, 234762, 250173, 256104, 270332, 272916, 273889, 285912, 298788, 313016, 316008, 333564, 352143, 384156, 405498, 428868, 448182, 469524, 473081, 500346, 540664, 545832, 547778, 597576, 608247, 667128, 672273, 704286, 743413, 750519, 768312, 810996, 821667, 857736, 896364, 939048, 946162, 1000692, 1056429, 1095556, 1216494, 1284077, 1344546, 1408572, 1419243, 1486826, 1501038, 1621992, 1643334, 1792728, 1824741, 1892324, 2001384, 2112858, 2191112, 2230239, 2432988, 2465001, 2568154, 2689092, 2817144, 2838486, 2973652, 3002076, 3286668, 3649482, 3784648, 3852231, 4225716, 4257729, 4460478, 4865976, 4930002, 5136308, 5203891, 5378184, 5676972, 5947304, 6004152, 6573336, 6690717, 7298964, 7395003, 7704462, 8451432, 8515458, 8920956, 8988539, 9860004, 10272616, 10407782, 11353944, 11556693, 12773187, 13381434, 14124847, 14597928, 14790006, 15408924, 15611673, 17030916, 17841912, 17977078, 19720008, 20072151, 20815564, 23113386, 25546374, 26762868, 26965617, 28249694, 29580012, 30817848, 31223346, 34061832, 34670079, 35954156, 40144302, 41631128, 42374541, 46226772, 46835019, 51092748, 53525736, 53931234, 56499388, 59160024, 62446692, 69340158, 71908312, 80288604, 80896851, 84749082, 92453544, 93670038, 98873929, 102185496, 107862468, 112998776, 124893384, 127123623, 138680316, 140505057, 160577208, 161793702, 169498164, 187340076, 197747858, 215724936, 242690553, 254247246, 277360632, 281010114, 296621787, 323587404, 338996328, 374680152, 381370869, 395495716, 485381106, 508494492, 562020228, 593243574, 647174808, 762741738, 790991432, 889865361, 970762212, 1016988984, 1124040456, 1186487148, 1525483476, 1779730722, 1941524424, 2372974296, 2669596083, 3050966952, 3559461444, 5339192166, 7118922888, 10678384332, 21356768664]

約数ペア:

[(1, 21356768664), (2, 10678384332), (3, 7118922888), (4, 5339192166), (6, 3559461444), (7, 3050966952), (8, 2669596083), (9, 2372974296), (11, 1941524424), (12, 1779730722), (14, 1525483476), (18, 1186487148), (19, 1124040456), (21, 1016988984), (22, 970762212), (24, 889865361), (27, 790991432), (28, 762741738), (33, 647174808), (36, 593243574), (38, 562020228), (42, 508494492), (44, 485381106), (54, 395495716), (56, 381370869), (57, 374680152), (63, 338996328), (66, 323587404), (72, 296621787), (76, 281010114), (77, 277360632), (84, 254247246), (88, 242690553), (99, 215724936), (108, 197747858), (114, 187340076), (126, 169498164), (132, 161793702), (133, 160577208), (152, 140505057), (154, 138680316), (168, 127123623), (171, 124893384), (189, 112998776), (198, 107862468), (209, 102185496), (216, 98873929), (228, 93670038), (231, 92453544), (252, 84749082), (264, 80896851), (266, 80288604), (297, 71908312), (308, 69340158), (342, 62446692), (361, 59160024), (378, 56499388), (396, 53931234), (399, 53525736), (418, 51092748), (456, 46835019), (462, 46226772), (504, 42374541), (513, 41631128), (532, 40144302), (594, 35954156), (616, 34670079), (627, 34061832), (684, 31223346), (693, 30817848), (722, 29580012), (756, 28249694), (792, 26965617), (798, 26762868), (836, 25546374), (924, 23113386), (1026, 20815564), (1064, 20072151), (1083, 19720008), (1188, 17977078), (1197, 17841912), (1254, 17030916), (1368, 15611673), (1386, 15408924), (1444, 14790006), (1463, 14597928), (1512, 14124847), (1596, 13381434), (1672, 12773187), (1848, 11556693), (1881, 11353944), (2052, 10407782), (2079, 10272616), (2166, 9860004), (2376, 8988539), (2394, 8920956), (2508, 8515458), (2527, 8451432), (2772, 7704462), (2888, 7395003), (2926, 7298964), (3192, 6690717), (3249, 6573336), (3557, 6004152), (3591, 5947304), (3762, 5676972), (3971, 5378184), (4104, 5203891), (4158, 5136308), (4332, 4930002), (4389, 4865976), (4788, 4460478), (5016, 4257729), (5054, 4225716), (5544, 3852231), (5643, 3784648), (5852, 3649482), (6498, 3286668), (7114, 3002076), (7182, 2973652), (7524, 2838486), (7581, 2817144), (7942, 2689092), (8316, 2568154), (8664, 2465001), (8778, 2432988), (9576, 2230239), (9747, 2191112), (10108, 2112858), (10671, 2001384), (11286, 1892324), (11704, 1824741), (11913, 1792728), (12996, 1643334), (13167, 1621992), (14228, 1501038), (14364, 1486826), (15048, 1419243), (15162, 1408572), (15884, 1344546), (16632, 1284077), (17556, 1216494), (19494, 1095556), (20216, 1056429), (21342, 1000692), (22572, 946162), (22743, 939048), (23826, 896364), (24899, 857736), (25992, 821667), (26334, 810996), (27797, 768312), (28456, 750519), (28728, 743413), (30324, 704286), (31768, 672273), (32013, 667128), (35112, 608247), (35739, 597576), (38988, 547778), (39127, 545832), (39501, 540664), (42684, 500346), (45144, 473081), (45486, 469524), (47652, 448182), (49798, 428868), (52668, 405498), (55594, 384156), (60648, 352143), (64026, 333564), (67583, 316008), (68229, 313016), (71478, 298788), (74697, 285912), (77976, 273889), (78254, 272916), (79002, 270332), (83391, 256104), (85368, 250173), (90972, 234762), (95304, 224091), (96039, 222376), (99596, 214434), (105336, 202749), (107217, 199192), (111188, 192078), (117381, 181944), (128052, 166782), (135166, 158004), (136458, 156508), (142956, 149394)]