399854462506

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{4889}}^1$

素因数の和:5335

約数の個数: 64

約数和(自身を含む): 642658665600

約数和(自身を除く): 242804203094

約数列:

[1, 2, 29, 41, 58, 82, 163, 211, 326, 422, 1189, 2378, 4727, 4889, 6119, 6683, 8651, 9454, 9778, 12238, 13366, 17302, 34393, 68786, 141781, 193807, 200449, 250879, 283562, 387614, 400898, 501758, 796907, 997397, 1031579, 1410113, 1593814, 1994794, 2063158, 2820226, 5813021, 11626042, 23110303, 29915791, 32673187, 40893277, 42294739, 46220606, 59831582, 65346374, 81786554, 84589478, 168147377, 336294754, 947522423, 1226547431, 1895044846, 2453094862, 4876273933, 6894042457, 9752547866, 13788084914, 199927231253, 399854462506]

約数ペア:

[(1, 399854462506), (2, 199927231253), (29, 13788084914), (41, 9752547866), (58, 6894042457), (82, 4876273933), (163, 2453094862), (211, 1895044846), (326, 1226547431), (422, 947522423), (1189, 336294754), (2378, 168147377), (4727, 84589478), (4889, 81786554), (6119, 65346374), (6683, 59831582), (8651, 46220606), (9454, 42294739), (9778, 40893277), (12238, 32673187), (13366, 29915791), (17302, 23110303), (34393, 11626042), (68786, 5813021), (141781, 2820226), (193807, 2063158), (200449, 1994794), (250879, 1593814), (283562, 1410113), (387614, 1031579), (400898, 997397), (501758, 796907)]