515841156

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 1372049280

約数和(自身を除く): 856208124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 227, 318, 397, 454, 477, 636, 681, 794, 908, 954, 1191, 1362, 1431, 1588, 1908, 2043, 2382, 2724, 2862, 3573, 4086, 4764, 5724, 6129, 7146, 8172, 10719, 12031, 12258, 14292, 21041, 21438, 24062, 24516, 36093, 42082, 42876, 48124, 63123, 72186, 84164, 90119, 108279, 126246, 144372, 180238, 189369, 216558, 252492, 270357, 324837, 360476, 378738, 433116, 540714, 568107, 649674, 757476, 811071, 1081428, 1136214, 1299348, 1622142, 2272428, 2433213, 3244284, 4776307, 4866426, 9552614, 9732852, 14328921, 19105228, 28657842, 42986763, 57315684, 85973526, 128960289, 171947052, 257920578, 515841156]

約数ペア:

[(1, 515841156), (2, 257920578), (3, 171947052), (4, 128960289), (6, 85973526), (9, 57315684), (12, 42986763), (18, 28657842), (27, 19105228), (36, 14328921), (53, 9732852), (54, 9552614), (106, 4866426), (108, 4776307), (159, 3244284), (212, 2433213), (227, 2272428), (318, 1622142), (397, 1299348), (454, 1136214), (477, 1081428), (636, 811071), (681, 757476), (794, 649674), (908, 568107), (954, 540714), (1191, 433116), (1362, 378738), (1431, 360476), (1588, 324837), (1908, 270357), (2043, 252492), (2382, 216558), (2724, 189369), (2862, 180238), (3573, 144372), (4086, 126246), (4764, 108279), (5724, 90119), (6129, 84164), (7146, 72186), (8172, 63123), (10719, 48124), (12031, 42876), (12258, 42082), (14292, 36093), (21041, 24516), (21438, 24062)]