390711336

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{307163}}^1$

素因数の和:307225

約数の個数: 32

約数和(自身を含む): 995211360

約数和(自身を除く): 604500024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 307163, 614326, 921489, 1228652, 1842978, 2457304, 3685956, 7371912, 16279639, 32559278, 48838917, 65118556, 97677834, 130237112, 195355668, 390711336]

約数ペア:

[(1, 390711336), (2, 195355668), (3, 130237112), (4, 97677834), (6, 65118556), (8, 48838917), (12, 32559278), (24, 16279639), (53, 7371912), (106, 3685956), (159, 2457304), (212, 1842978), (318, 1228652), (424, 921489), (636, 614326), (1272, 307163)]