395363088

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{2857}}^1$

素因数の和:2933

約数の個数: 90

約数和(自身を含む): 1143711582

約数和(自身を除く): 748348494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1488, 1922, 2232, 2857, 2883, 3844, 4464, 5714, 5766, 7688, 8571, 8649, 11428, 11532, 15376, 17142, 17298, 22856, 23064, 25713, 34284, 34596, 45712, 46128, 51426, 68568, 69192, 88567, 102852, 137136, 138384, 177134, 205704, 265701, 354268, 411408, 531402, 708536, 797103, 1062804, 1417072, 1594206, 2125608, 2745577, 3188412, 4251216, 5491154, 6376824, 8236731, 10982308, 12753648, 16473462, 21964616, 24710193, 32946924, 43929232, 49420386, 65893848, 98840772, 131787696, 197681544, 395363088]

約数ペア:

[(1, 395363088), (2, 197681544), (3, 131787696), (4, 98840772), (6, 65893848), (8, 49420386), (9, 43929232), (12, 32946924), (16, 24710193), (18, 21964616), (24, 16473462), (31, 12753648), (36, 10982308), (48, 8236731), (62, 6376824), (72, 5491154), (93, 4251216), (124, 3188412), (144, 2745577), (186, 2125608), (248, 1594206), (279, 1417072), (372, 1062804), (496, 797103), (558, 708536), (744, 531402), (961, 411408), (1116, 354268), (1488, 265701), (1922, 205704), (2232, 177134), (2857, 138384), (2883, 137136), (3844, 102852), (4464, 88567), (5714, 69192), (5766, 68568), (7688, 51426), (8571, 46128), (8649, 45712), (11428, 34596), (11532, 34284), (15376, 25713), (17142, 23064), (17298, 22856)]