313571856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6361}}^1$

素因数の和:6464

約数の個数: 80

約数和(自身を含む): 883554560

約数和(自身を除く): 569982704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 632, 948, 1027, 1264, 1896, 2054, 3081, 3792, 4108, 6162, 6361, 8216, 12324, 12722, 16432, 19083, 24648, 25444, 38166, 49296, 50888, 76332, 82693, 101776, 152664, 165386, 248079, 305328, 330772, 496158, 502519, 661544, 992316, 1005038, 1323088, 1507557, 1984632, 2010076, 3015114, 3969264, 4020152, 6030228, 6532747, 8040304, 12060456, 13065494, 19598241, 24120912, 26130988, 39196482, 52261976, 78392964, 104523952, 156785928, 313571856]

約数ペア:

[(1, 313571856), (2, 156785928), (3, 104523952), (4, 78392964), (6, 52261976), (8, 39196482), (12, 26130988), (13, 24120912), (16, 19598241), (24, 13065494), (26, 12060456), (39, 8040304), (48, 6532747), (52, 6030228), (78, 4020152), (79, 3969264), (104, 3015114), (156, 2010076), (158, 1984632), (208, 1507557), (237, 1323088), (312, 1005038), (316, 992316), (474, 661544), (624, 502519), (632, 496158), (948, 330772), (1027, 305328), (1264, 248079), (1896, 165386), (2054, 152664), (3081, 101776), (3792, 82693), (4108, 76332), (6162, 50888), (6361, 49296), (8216, 38166), (12324, 25444), (12722, 24648), (16432, 19083)]