285115572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{377137}}^1$

素因数の和:377157

約数の個数: 48

約数和(自身を含む): 844789120

約数和(自身を除く): 559673548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 377137, 754274, 1131411, 1508548, 2262822, 2639959, 3394233, 4525644, 5279918, 6788466, 7919877, 10182699, 10559836, 13576932, 15839754, 20365398, 23759631, 31679508, 40730796, 47519262, 71278893, 95038524, 142557786, 285115572]

約数ペア:

[(1, 285115572), (2, 142557786), (3, 95038524), (4, 71278893), (6, 47519262), (7, 40730796), (9, 31679508), (12, 23759631), (14, 20365398), (18, 15839754), (21, 13576932), (27, 10559836), (28, 10182699), (36, 7919877), (42, 6788466), (54, 5279918), (63, 4525644), (84, 3394233), (108, 2639959), (126, 2262822), (189, 1508548), (252, 1131411), (378, 754274), (756, 377137)]