287700972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{10303}}^1$

素因数の和:10502

約数の個数: 48

約数和(自身を含む): 727050240

約数和(自身を除く): 439349268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 537, 716, 1074, 2148, 2327, 4654, 6981, 9308, 10303, 13962, 20606, 27924, 30909, 41212, 61818, 123636, 133939, 267878, 401817, 535756, 803634, 1607268, 1844237, 3688474, 5532711, 7376948, 11065422, 22130844, 23975081, 47950162, 71925243, 95900324, 143850486, 287700972]

約数ペア:

[(1, 287700972), (2, 143850486), (3, 95900324), (4, 71925243), (6, 47950162), (12, 23975081), (13, 22130844), (26, 11065422), (39, 7376948), (52, 5532711), (78, 3688474), (156, 1844237), (179, 1607268), (358, 803634), (537, 535756), (716, 401817), (1074, 267878), (2148, 133939), (2327, 123636), (4654, 61818), (6981, 41212), (9308, 30909), (10303, 27924), (13962, 20606)]