520012116

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21787}}^1$

素因数の和:21830

約数の個数: 96

約数和(自身を含む): 1537361280

約数和(自身を除く): 1017349164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 7956, 11934, 21787, 23868, 43574, 65361, 87148, 130722, 196083, 261444, 283231, 370379, 392166, 566462, 588249, 740758, 784332, 849693, 1111137, 1132924, 1176498, 1481516, 1699386, 2222274, 2352996, 2549079, 3333411, 3398772, 4444548, 4814927, 5098158, 6666822, 7647237, 9629854, 10000233, 10196316, 13333644, 14444781, 15294474, 19259708, 20000466, 28889562, 30588948, 40000932, 43334343, 57779124, 86668686, 130003029, 173337372, 260006058, 520012116]

約数ペア:

[(1, 520012116), (2, 260006058), (3, 173337372), (4, 130003029), (6, 86668686), (9, 57779124), (12, 43334343), (13, 40000932), (17, 30588948), (18, 28889562), (26, 20000466), (27, 19259708), (34, 15294474), (36, 14444781), (39, 13333644), (51, 10196316), (52, 10000233), (54, 9629854), (68, 7647237), (78, 6666822), (102, 5098158), (108, 4814927), (117, 4444548), (153, 3398772), (156, 3333411), (204, 2549079), (221, 2352996), (234, 2222274), (306, 1699386), (351, 1481516), (442, 1176498), (459, 1132924), (468, 1111137), (612, 849693), (663, 784332), (702, 740758), (884, 588249), (918, 566462), (1326, 392166), (1404, 370379), (1836, 283231), (1989, 261444), (2652, 196083), (3978, 130722), (5967, 87148), (7956, 65361), (11934, 43574), (21787, 23868)]