285328008

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{62903}}^1$

素因数の和:62928

約数の個数: 80

約数和(自身を含む): 913366080

約数和(自身を除く): 628038072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 62903, 125806, 188709, 251612, 377418, 440321, 503224, 566127, 754836, 880642, 1132254, 1320963, 1509672, 1698381, 1761284, 2264508, 2641926, 3396762, 3522568, 3962889, 4529016, 5095143, 5283852, 6793524, 7925778, 10190286, 10567704, 11888667, 13587048, 15851556, 20380572, 23777334, 31703112, 35666001, 40761144, 47554668, 71332002, 95109336, 142664004, 285328008]

約数ペア:

[(1, 285328008), (2, 142664004), (3, 95109336), (4, 71332002), (6, 47554668), (7, 40761144), (8, 35666001), (9, 31703112), (12, 23777334), (14, 20380572), (18, 15851556), (21, 13587048), (24, 11888667), (27, 10567704), (28, 10190286), (36, 7925778), (42, 6793524), (54, 5283852), (56, 5095143), (63, 4529016), (72, 3962889), (81, 3522568), (84, 3396762), (108, 2641926), (126, 2264508), (162, 1761284), (168, 1698381), (189, 1509672), (216, 1320963), (252, 1132254), (324, 880642), (378, 754836), (504, 566127), (567, 503224), (648, 440321), (756, 377418), (1134, 251612), (1512, 188709), (2268, 125806), (4536, 62903)]