478339368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1533139}}^1$

素因数の和:1533161

約数の個数: 32

約数和(自身を含む): 1287837600

約数和(自身を除く): 809498232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1533139, 3066278, 4599417, 6132556, 9198834, 12265112, 18397668, 19930807, 36795336, 39861614, 59792421, 79723228, 119584842, 159446456, 239169684, 478339368]

約数ペア:

[(1, 478339368), (2, 239169684), (3, 159446456), (4, 119584842), (6, 79723228), (8, 59792421), (12, 39861614), (13, 36795336), (24, 19930807), (26, 18397668), (39, 12265112), (52, 9198834), (78, 6132556), (104, 4599417), (156, 3066278), (312, 1533139)]