2029636464

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{31721}}^1$

素因数の和:31806

約数の個数: 80

約数和(自身を含む): 5538407424

約数和(自身を除く): 3508770960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2666, 3999, 5332, 7998, 10664, 15996, 21328, 31721, 31992, 63442, 63984, 95163, 126884, 190326, 253768, 380652, 507536, 761304, 983351, 1364003, 1522608, 1966702, 2728006, 2950053, 3933404, 4092009, 5456012, 5900106, 7866808, 8184018, 10912024, 11800212, 15733616, 16368036, 21824048, 23600424, 32736072, 42284093, 47200848, 65472144, 84568186, 126852279, 169136372, 253704558, 338272744, 507409116, 676545488, 1014818232, 2029636464]

約数ペア:

[(1, 2029636464), (2, 1014818232), (3, 676545488), (4, 507409116), (6, 338272744), (8, 253704558), (12, 169136372), (16, 126852279), (24, 84568186), (31, 65472144), (43, 47200848), (48, 42284093), (62, 32736072), (86, 23600424), (93, 21824048), (124, 16368036), (129, 15733616), (172, 11800212), (186, 10912024), (248, 8184018), (258, 7866808), (344, 5900106), (372, 5456012), (496, 4092009), (516, 3933404), (688, 2950053), (744, 2728006), (1032, 1966702), (1333, 1522608), (1488, 1364003), (2064, 983351), (2666, 761304), (3999, 507536), (5332, 380652), (7998, 253768), (10664, 190326), (15996, 126884), (21328, 95163), (31721, 63984), (31992, 63442)]