264768816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 769950720

約数和(自身を除く): 505181904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 79, 82, 104, 123, 131, 156, 158, 164, 208, 237, 246, 262, 312, 316, 328, 393, 474, 492, 524, 533, 624, 632, 656, 786, 948, 984, 1027, 1048, 1066, 1264, 1572, 1599, 1703, 1896, 1968, 2054, 2096, 2132, 3081, 3144, 3198, 3239, 3406, 3792, 4108, 4264, 5109, 5371, 6162, 6288, 6396, 6478, 6812, 8216, 8528, 9717, 10218, 10349, 10742, 12324, 12792, 12956, 13624, 16113, 16432, 19434, 20436, 20698, 21484, 24648, 25584, 25912, 27248, 31047, 32226, 38868, 40872, 41396, 42107, 42968, 49296, 51824, 62094, 64452, 69823, 77736, 81744, 82792, 84214, 85936, 124188, 126321, 128904, 134537, 139646, 155472, 165584, 168428, 209469, 248376, 252642, 257808, 269074, 279292, 336856, 403611, 418938, 424309, 496752, 505284, 538148, 558584, 673712, 807222, 837876, 848618, 1010568, 1076296, 1117168, 1272927, 1614444, 1675752, 1697236, 2021136, 2152592, 2545854, 3228888, 3351504, 3394472, 5091708, 5516017, 6457776, 6788944, 10183416, 11032034, 16548051, 20366832, 22064068, 33096102, 44128136, 66192204, 88256272, 132384408, 264768816]

約数ペア:

[(1, 264768816), (2, 132384408), (3, 88256272), (4, 66192204), (6, 44128136), (8, 33096102), (12, 22064068), (13, 20366832), (16, 16548051), (24, 11032034), (26, 10183416), (39, 6788944), (41, 6457776), (48, 5516017), (52, 5091708), (78, 3394472), (79, 3351504), (82, 3228888), (104, 2545854), (123, 2152592), (131, 2021136), (156, 1697236), (158, 1675752), (164, 1614444), (208, 1272927), (237, 1117168), (246, 1076296), (262, 1010568), (312, 848618), (316, 837876), (328, 807222), (393, 673712), (474, 558584), (492, 538148), (524, 505284), (533, 496752), (624, 424309), (632, 418938), (656, 403611), (786, 336856), (948, 279292), (984, 269074), (1027, 257808), (1048, 252642), (1066, 248376), (1264, 209469), (1572, 168428), (1599, 165584), (1703, 155472), (1896, 139646), (1968, 134537), (2054, 128904), (2096, 126321), (2132, 124188), (3081, 85936), (3144, 84214), (3198, 82792), (3239, 81744), (3406, 77736), (3792, 69823), (4108, 64452), (4264, 62094), (5109, 51824), (5371, 49296), (6162, 42968), (6288, 42107), (6396, 41396), (6478, 40872), (6812, 38868), (8216, 32226), (8528, 31047), (9717, 27248), (10218, 25912), (10349, 25584), (10742, 24648), (12324, 21484), (12792, 20698), (12956, 20436), (13624, 19434), (16113, 16432)]