4008454008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{461}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 11560903200

約数和(自身を除く): 7552449192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 232, 248, 312, 348, 372, 377, 403, 461, 696, 744, 754, 806, 899, 922, 961, 1131, 1209, 1383, 1508, 1612, 1798, 1844, 1922, 2262, 2418, 2697, 2766, 2883, 3016, 3224, 3596, 3688, 3844, 4524, 4836, 5394, 5532, 5766, 5993, 7192, 7688, 9048, 9672, 10788, 11064, 11532, 11687, 11986, 12493, 13369, 14291, 17979, 21576, 23064, 23374, 23972, 24986, 26738, 27869, 28582, 35061, 35958, 37479, 40107, 42873, 46748, 47944, 49972, 53476, 55738, 57164, 70122, 71916, 74958, 80214, 83607, 85746, 93496, 99944, 106952, 111476, 114328, 140244, 143832, 149916, 160428, 167214, 171492, 173797, 185783, 222952, 280488, 299832, 320856, 334428, 342984, 347594, 362297, 371566, 414439, 443021, 521391, 557349, 668856, 695188, 724594, 743132, 828878, 886042, 1042782, 1086891, 1114698, 1243317, 1329063, 1390376, 1449188, 1486264, 1657756, 1772084, 2085564, 2173782, 2229396, 2486634, 2658126, 2898376, 3315512, 3544168, 4171128, 4347564, 4458792, 4973268, 5316252, 5387707, 5759273, 8695128, 9946536, 10632504, 10775414, 11518546, 12847609, 16163121, 17277819, 21550828, 23037092, 25695218, 32326242, 34555638, 38542827, 43101656, 46074184, 51390436, 64652484, 69111276, 77085654, 102780872, 129304968, 138222552, 154171308, 167018917, 308342616, 334037834, 501056751, 668075668, 1002113502, 1336151336, 2004227004, 4008454008]

約数ペア:

[(1, 4008454008), (2, 2004227004), (3, 1336151336), (4, 1002113502), (6, 668075668), (8, 501056751), (12, 334037834), (13, 308342616), (24, 167018917), (26, 154171308), (29, 138222552), (31, 129304968), (39, 102780872), (52, 77085654), (58, 69111276), (62, 64652484), (78, 51390436), (87, 46074184), (93, 43101656), (104, 38542827), (116, 34555638), (124, 32326242), (156, 25695218), (174, 23037092), (186, 21550828), (232, 17277819), (248, 16163121), (312, 12847609), (348, 11518546), (372, 10775414), (377, 10632504), (403, 9946536), (461, 8695128), (696, 5759273), (744, 5387707), (754, 5316252), (806, 4973268), (899, 4458792), (922, 4347564), (961, 4171128), (1131, 3544168), (1209, 3315512), (1383, 2898376), (1508, 2658126), (1612, 2486634), (1798, 2229396), (1844, 2173782), (1922, 2085564), (2262, 1772084), (2418, 1657756), (2697, 1486264), (2766, 1449188), (2883, 1390376), (3016, 1329063), (3224, 1243317), (3596, 1114698), (3688, 1086891), (3844, 1042782), (4524, 886042), (4836, 828878), (5394, 743132), (5532, 724594), (5766, 695188), (5993, 668856), (7192, 557349), (7688, 521391), (9048, 443021), (9672, 414439), (10788, 371566), (11064, 362297), (11532, 347594), (11687, 342984), (11986, 334428), (12493, 320856), (13369, 299832), (14291, 280488), (17979, 222952), (21576, 185783), (23064, 173797), (23374, 171492), (23972, 167214), (24986, 160428), (26738, 149916), (27869, 143832), (28582, 140244), (35061, 114328), (35958, 111476), (37479, 106952), (40107, 99944), (42873, 93496), (46748, 85746), (47944, 83607), (49972, 80214), (53476, 74958), (55738, 71916), (57164, 70122)]