260299296

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{21019}}^1$

素因数の和:21078

約数の個数: 72

約数和(自身を含む): 757476720

約数和(自身を除く): 497177424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 21019, 42038, 63057, 84076, 126114, 168152, 189171, 252228, 336304, 378342, 504456, 672608, 756684, 903817, 1008912, 1513368, 1807634, 2017824, 2711451, 3026736, 3615268, 5422902, 6053472, 7230536, 8134353, 10845804, 14461072, 16268706, 21691608, 28922144, 32537412, 43383216, 65074824, 86766432, 130149648, 260299296]

約数ペア:

[(1, 260299296), (2, 130149648), (3, 86766432), (4, 65074824), (6, 43383216), (8, 32537412), (9, 28922144), (12, 21691608), (16, 16268706), (18, 14461072), (24, 10845804), (32, 8134353), (36, 7230536), (43, 6053472), (48, 5422902), (72, 3615268), (86, 3026736), (96, 2711451), (129, 2017824), (144, 1807634), (172, 1513368), (258, 1008912), (288, 903817), (344, 756684), (387, 672608), (516, 504456), (688, 378342), (774, 336304), (1032, 252228), (1376, 189171), (1548, 168152), (2064, 126114), (3096, 84076), (4128, 63057), (6192, 42038), (12384, 21019)]