315040518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10601}}^1$

素因数の和:10749

約数の個数: 48

約数和(自身を含む): 740952576

約数和(自身を除く): 425912058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 9906, 10601, 14859, 21202, 29718, 31803, 63606, 95409, 137813, 190818, 275626, 413439, 826878, 1240317, 1346327, 2480634, 2692654, 4038981, 8077962, 12116943, 17502251, 24233886, 35004502, 52506753, 105013506, 157520259, 315040518]

約数ペア:

[(1, 315040518), (2, 157520259), (3, 105013506), (6, 52506753), (9, 35004502), (13, 24233886), (18, 17502251), (26, 12116943), (39, 8077962), (78, 4038981), (117, 2692654), (127, 2480634), (234, 1346327), (254, 1240317), (381, 826878), (762, 413439), (1143, 275626), (1651, 190818), (2286, 137813), (3302, 95409), (4953, 63606), (9906, 31803), (10601, 29718), (14859, 21202)]