328049368

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{6779}}^1$

素因数の和:7071

約数の個数: 32

約数和(自身を含む): 644371200

約数和(自身を除く): 316321832

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 263, 526, 1052, 2104, 6049, 6779, 12098, 13558, 24196, 27116, 48392, 54232, 155917, 311834, 623668, 1247336, 1782877, 3565754, 7131508, 14263016, 41006171, 82012342, 164024684, 328049368]

約数ペア:

[(1, 328049368), (2, 164024684), (4, 82012342), (8, 41006171), (23, 14263016), (46, 7131508), (92, 3565754), (184, 1782877), (263, 1247336), (526, 623668), (1052, 311834), (2104, 155917), (6049, 54232), (6779, 48392), (12098, 27116), (13558, 24196)]