427085976

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 1096254720

約数和(自身を除く): 669168744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 421, 516, 842, 983, 1032, 1263, 1684, 1966, 2526, 2949, 3368, 3932, 5052, 5898, 7864, 10104, 11796, 18103, 23592, 36206, 42269, 54309, 72412, 84538, 108618, 126807, 144824, 169076, 217236, 253614, 338152, 413843, 434472, 507228, 827686, 1014456, 1241529, 1655372, 2483058, 3310744, 4966116, 9932232, 17795249, 35590498, 53385747, 71180996, 106771494, 142361992, 213542988, 427085976]

約数ペア:

[(1, 427085976), (2, 213542988), (3, 142361992), (4, 106771494), (6, 71180996), (8, 53385747), (12, 35590498), (24, 17795249), (43, 9932232), (86, 4966116), (129, 3310744), (172, 2483058), (258, 1655372), (344, 1241529), (421, 1014456), (516, 827686), (842, 507228), (983, 434472), (1032, 413843), (1263, 338152), (1684, 253614), (1966, 217236), (2526, 169076), (2949, 144824), (3368, 126807), (3932, 108618), (5052, 84538), (5898, 72412), (7864, 54309), (10104, 42269), (11796, 36206), (18103, 23592)]