2087121456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:688

約数の個数: 240

約数和(自身を含む): 6933199104

約数和(自身を除く): 4846077648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 107, 111, 112, 126, 144, 148, 168, 214, 222, 252, 259, 296, 321, 333, 336, 428, 444, 504, 518, 523, 592, 642, 666, 749, 777, 856, 888, 963, 1008, 1036, 1046, 1284, 1332, 1498, 1554, 1569, 1712, 1776, 1926, 2072, 2092, 2247, 2331, 2568, 2664, 2996, 3108, 3138, 3661, 3852, 3959, 4144, 4184, 4494, 4662, 4707, 5136, 5328, 5992, 6216, 6276, 6741, 7322, 7704, 7918, 8368, 8988, 9324, 9414, 10983, 11877, 11984, 12432, 12552, 13482, 14644, 15408, 15836, 17976, 18648, 18828, 19351, 21966, 23754, 25104, 26964, 27713, 29288, 31672, 32949, 35631, 35952, 37296, 37656, 38702, 43932, 47508, 53928, 55426, 55961, 58053, 58576, 63344, 65898, 71262, 75312, 77404, 83139, 87864, 95016, 107856, 110852, 111922, 116106, 131796, 135457, 142524, 154808, 166278, 167883, 174159, 175728, 190032, 221704, 223844, 232212, 249417, 263592, 270914, 285048, 309616, 332556, 335766, 348318, 391727, 406371, 443408, 447688, 464424, 498834, 503649, 527184, 541828, 570096, 665112, 671532, 696636, 783454, 812742, 895376, 928848, 997668, 1007298, 1083656, 1175181, 1219113, 1330224, 1343064, 1393272, 1566908, 1625484, 1995336, 2014596, 2070557, 2167312, 2350362, 2438226, 2686128, 2786544, 3133816, 3250968, 3525543, 3990672, 4029192, 4141114, 4700724, 4876452, 6211671, 6267632, 6501936, 7051086, 8058384, 8282228, 9401448, 9752904, 12423342, 14102172, 14493899, 16564456, 18635013, 18802896, 19505808, 24846684, 28204344, 28987798, 33128912, 37270026, 43481697, 49693368, 56408688, 57975596, 74540052, 86963394, 99386736, 115951192, 130445091, 149080104, 173926788, 231902384, 260890182, 298160208, 347853576, 521780364, 695707152, 1043560728, 2087121456]

約数ペア:

[(1, 2087121456), (2, 1043560728), (3, 695707152), (4, 521780364), (6, 347853576), (7, 298160208), (8, 260890182), (9, 231902384), (12, 173926788), (14, 149080104), (16, 130445091), (18, 115951192), (21, 99386736), (24, 86963394), (28, 74540052), (36, 57975596), (37, 56408688), (42, 49693368), (48, 43481697), (56, 37270026), (63, 33128912), (72, 28987798), (74, 28204344), (84, 24846684), (107, 19505808), (111, 18802896), (112, 18635013), (126, 16564456), (144, 14493899), (148, 14102172), (168, 12423342), (214, 9752904), (222, 9401448), (252, 8282228), (259, 8058384), (296, 7051086), (321, 6501936), (333, 6267632), (336, 6211671), (428, 4876452), (444, 4700724), (504, 4141114), (518, 4029192), (523, 3990672), (592, 3525543), (642, 3250968), (666, 3133816), (749, 2786544), (777, 2686128), (856, 2438226), (888, 2350362), (963, 2167312), (1008, 2070557), (1036, 2014596), (1046, 1995336), (1284, 1625484), (1332, 1566908), (1498, 1393272), (1554, 1343064), (1569, 1330224), (1712, 1219113), (1776, 1175181), (1926, 1083656), (2072, 1007298), (2092, 997668), (2247, 928848), (2331, 895376), (2568, 812742), (2664, 783454), (2996, 696636), (3108, 671532), (3138, 665112), (3661, 570096), (3852, 541828), (3959, 527184), (4144, 503649), (4184, 498834), (4494, 464424), (4662, 447688), (4707, 443408), (5136, 406371), (5328, 391727), (5992, 348318), (6216, 335766), (6276, 332556), (6741, 309616), (7322, 285048), (7704, 270914), (7918, 263592), (8368, 249417), (8988, 232212), (9324, 223844), (9414, 221704), (10983, 190032), (11877, 175728), (11984, 174159), (12432, 167883), (12552, 166278), (13482, 154808), (14644, 142524), (15408, 135457), (15836, 131796), (17976, 116106), (18648, 111922), (18828, 110852), (19351, 107856), (21966, 95016), (23754, 87864), (25104, 83139), (26964, 77404), (27713, 75312), (29288, 71262), (31672, 65898), (32949, 63344), (35631, 58576), (35952, 58053), (37296, 55961), (37656, 55426), (38702, 53928), (43932, 47508)]