385998236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 812851200

約数和(自身を除く): 426852964

約数列:

[1, 2, 4, 13, 23, 26, 29, 31, 46, 52, 58, 62, 92, 116, 124, 299, 359, 377, 403, 598, 667, 713, 718, 754, 806, 899, 1196, 1334, 1426, 1436, 1508, 1612, 1798, 2668, 2852, 3596, 4667, 8257, 8671, 9269, 9334, 10411, 11129, 11687, 16514, 17342, 18538, 18668, 20677, 20822, 22258, 23374, 33028, 34684, 37076, 41354, 41644, 44516, 46748, 82708, 107341, 135343, 144677, 214682, 239453, 255967, 268801, 270686, 289354, 322741, 429364, 478906, 511934, 537602, 541372, 578708, 645482, 957812, 1023868, 1075204, 1290964, 3112889, 3327571, 4195633, 6225778, 6655142, 7423043, 8391266, 12451556, 13310284, 14846086, 16782532, 29692172, 96499559, 192999118, 385998236]

約数ペア:

[(1, 385998236), (2, 192999118), (4, 96499559), (13, 29692172), (23, 16782532), (26, 14846086), (29, 13310284), (31, 12451556), (46, 8391266), (52, 7423043), (58, 6655142), (62, 6225778), (92, 4195633), (116, 3327571), (124, 3112889), (299, 1290964), (359, 1075204), (377, 1023868), (403, 957812), (598, 645482), (667, 578708), (713, 541372), (718, 537602), (754, 511934), (806, 478906), (899, 429364), (1196, 322741), (1334, 289354), (1426, 270686), (1436, 268801), (1508, 255967), (1612, 239453), (1798, 214682), (2668, 144677), (2852, 135343), (3596, 107341), (4667, 82708), (8257, 46748), (8671, 44516), (9269, 41644), (9334, 41354), (10411, 37076), (11129, 34684), (11687, 33028), (16514, 23374), (17342, 22258), (18538, 20822), (18668, 20677)]