15676621012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 30996725760

約数和(自身を除く): 15320104748

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 103, 124, 206, 263, 359, 403, 412, 526, 718, 806, 1052, 1339, 1436, 1612, 2678, 3193, 3419, 4667, 5356, 6386, 6838, 8153, 9334, 11129, 12772, 13676, 16306, 18668, 22258, 27089, 32612, 36977, 41509, 44516, 54178, 73954, 83018, 94417, 105989, 108356, 144677, 147908, 166036, 188834, 211978, 289354, 352157, 377668, 423956, 480701, 578708, 704314, 839759, 961402, 1146287, 1227421, 1408628, 1679518, 1922804, 2292574, 2454842, 2926927, 3359036, 4585148, 4909684, 5853854, 9724951, 10916867, 11707708, 14901731, 19449902, 21833734, 29803462, 38050051, 38899804, 43667468, 59606924, 76100102, 126424363, 152200204, 252848726, 301473481, 505697452, 602946962, 1205893924, 3919155253, 7838310506, 15676621012]

約数ペア:

[(1, 15676621012), (2, 7838310506), (4, 3919155253), (13, 1205893924), (26, 602946962), (31, 505697452), (52, 301473481), (62, 252848726), (103, 152200204), (124, 126424363), (206, 76100102), (263, 59606924), (359, 43667468), (403, 38899804), (412, 38050051), (526, 29803462), (718, 21833734), (806, 19449902), (1052, 14901731), (1339, 11707708), (1436, 10916867), (1612, 9724951), (2678, 5853854), (3193, 4909684), (3419, 4585148), (4667, 3359036), (5356, 2926927), (6386, 2454842), (6838, 2292574), (8153, 1922804), (9334, 1679518), (11129, 1408628), (12772, 1227421), (13676, 1146287), (16306, 961402), (18668, 839759), (22258, 704314), (27089, 578708), (32612, 480701), (36977, 423956), (41509, 377668), (44516, 352157), (54178, 289354), (73954, 211978), (83018, 188834), (94417, 166036), (105989, 147908), (108356, 144677)]