331422588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22291}}^1$

素因数の和:22367

約数の個数: 72

約数和(自身を含む): 973714560

約数和(自身を除く): 642291972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14868, 22291, 44582, 66873, 89164, 133746, 156037, 200619, 267492, 312074, 401238, 468111, 624148, 802476, 936222, 1315169, 1404333, 1872444, 2630338, 2808666, 3945507, 5260676, 5617332, 7891014, 9206183, 11836521, 15782028, 18412366, 23673042, 27618549, 36824732, 47346084, 55237098, 82855647, 110474196, 165711294, 331422588]

約数ペア:

[(1, 331422588), (2, 165711294), (3, 110474196), (4, 82855647), (6, 55237098), (7, 47346084), (9, 36824732), (12, 27618549), (14, 23673042), (18, 18412366), (21, 15782028), (28, 11836521), (36, 9206183), (42, 7891014), (59, 5617332), (63, 5260676), (84, 3945507), (118, 2808666), (126, 2630338), (177, 1872444), (236, 1404333), (252, 1315169), (354, 936222), (413, 802476), (531, 624148), (708, 468111), (826, 401238), (1062, 312074), (1239, 267492), (1652, 200619), (2124, 156037), (2478, 133746), (3717, 89164), (4956, 66873), (7434, 44582), (14868, 22291)]