381651192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{407747}}^1$

素因数の和:407772

約数の個数: 48

約数和(自身を含む): 1113152040

約数和(自身を除く): 731500848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 407747, 815494, 1223241, 1630988, 2446482, 3261976, 3669723, 4892964, 5300711, 7339446, 9785928, 10601422, 14678892, 15902133, 21202844, 29357784, 31804266, 42405688, 47706399, 63608532, 95412798, 127217064, 190825596, 381651192]

約数ペア:

[(1, 381651192), (2, 190825596), (3, 127217064), (4, 95412798), (6, 63608532), (8, 47706399), (9, 42405688), (12, 31804266), (13, 29357784), (18, 21202844), (24, 15902133), (26, 14678892), (36, 10601422), (39, 9785928), (52, 7339446), (72, 5300711), (78, 4892964), (104, 3669723), (117, 3261976), (156, 2446482), (234, 1630988), (312, 1223241), (468, 815494), (936, 407747)]