285522376256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2237}}^1\times {\mathrm{153409}}^1$

素因数の和:155671

約数の個数: 56

約数和(自身を含む): 610443549240

約数和(自身を除く): 324921172984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2237, 4474, 8948, 17896, 29081, 35792, 58162, 71584, 116324, 143168, 153409, 232648, 306818, 465296, 613636, 930592, 1227272, 1861184, 1994317, 2454544, 3988634, 4909088, 7977268, 9818176, 15954536, 31909072, 63818144, 127636288, 343175933, 686351866, 1372703732, 2745407464, 4461287129, 5490814928, 8922574258, 10981629856, 17845148516, 21963259712, 35690297032, 71380594064, 142761188128, 285522376256]

約数ペア:

[(1, 285522376256), (2, 142761188128), (4, 71380594064), (8, 35690297032), (13, 21963259712), (16, 17845148516), (26, 10981629856), (32, 8922574258), (52, 5490814928), (64, 4461287129), (104, 2745407464), (208, 1372703732), (416, 686351866), (832, 343175933), (2237, 127636288), (4474, 63818144), (8948, 31909072), (17896, 15954536), (29081, 9818176), (35792, 7977268), (58162, 4909088), (71584, 3988634), (116324, 2454544), (143168, 1994317), (153409, 1861184), (232648, 1227272), (306818, 930592), (465296, 613636)]