729399992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 1450690560

約数和(自身を除く): 721290568

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 211, 212, 248, 263, 422, 424, 526, 844, 1052, 1643, 1688, 2104, 3286, 6541, 6572, 8153, 11183, 13082, 13144, 13939, 16306, 22366, 26164, 27878, 32612, 44732, 52328, 55493, 55756, 65224, 89464, 110986, 111512, 221972, 346673, 432109, 443944, 693346, 864218, 1386692, 1720283, 1728436, 2773384, 2941129, 3440566, 3456872, 5882258, 6881132, 11764516, 13762264, 23529032, 91174999, 182349998, 364699996, 729399992]

約数ペア:

[(1, 729399992), (2, 364699996), (4, 182349998), (8, 91174999), (31, 23529032), (53, 13762264), (62, 11764516), (106, 6881132), (124, 5882258), (211, 3456872), (212, 3440566), (248, 2941129), (263, 2773384), (422, 1728436), (424, 1720283), (526, 1386692), (844, 864218), (1052, 693346), (1643, 443944), (1688, 432109), (2104, 346673), (3286, 221972), (6541, 111512), (6572, 110986), (8153, 89464), (11183, 65224), (13082, 55756), (13144, 55493), (13939, 52328), (16306, 44732), (22366, 32612), (26164, 27878)]