247600536

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3037}}^1$

素因数の和:3168

約数の個数: 64

約数和(自身を含む): 641625600

約数和(自身を除く): 394025064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 948, 1032, 1896, 3037, 3397, 6074, 6794, 9111, 10191, 12148, 13588, 18222, 20382, 24296, 27176, 36444, 40764, 72888, 81528, 130591, 239923, 261182, 391773, 479846, 522364, 719769, 783546, 959692, 1044728, 1439538, 1567092, 1919384, 2879076, 3134184, 5758152, 10316689, 20633378, 30950067, 41266756, 61900134, 82533512, 123800268, 247600536]

約数ペア:

[(1, 247600536), (2, 123800268), (3, 82533512), (4, 61900134), (6, 41266756), (8, 30950067), (12, 20633378), (24, 10316689), (43, 5758152), (79, 3134184), (86, 2879076), (129, 1919384), (158, 1567092), (172, 1439538), (237, 1044728), (258, 959692), (316, 783546), (344, 719769), (474, 522364), (516, 479846), (632, 391773), (948, 261182), (1032, 239923), (1896, 130591), (3037, 81528), (3397, 72888), (6074, 40764), (6794, 36444), (9111, 27176), (10191, 24296), (12148, 20382), (13588, 18222)]