380066856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7759}}^1$

素因数の和:7938

約数の個数: 64

約数和(自身を含む): 1029907200

約数和(自身を除く): 649840344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 4082, 6123, 7759, 8164, 12246, 15518, 16328, 23277, 24492, 31036, 46554, 48984, 62072, 93108, 100867, 186216, 201734, 302601, 403468, 605202, 806936, 1210404, 1218163, 2420808, 2436326, 3654489, 4872652, 7308978, 9745304, 14617956, 15836119, 29235912, 31672238, 47508357, 63344476, 95016714, 126688952, 190033428, 380066856]

約数ペア:

[(1, 380066856), (2, 190033428), (3, 126688952), (4, 95016714), (6, 63344476), (8, 47508357), (12, 31672238), (13, 29235912), (24, 15836119), (26, 14617956), (39, 9745304), (52, 7308978), (78, 4872652), (104, 3654489), (156, 2436326), (157, 2420808), (312, 1218163), (314, 1210404), (471, 806936), (628, 605202), (942, 403468), (1256, 302601), (1884, 201734), (2041, 186216), (3768, 100867), (4082, 93108), (6123, 62072), (7759, 48984), (8164, 46554), (12246, 31036), (15518, 24492), (16328, 23277)]