245571624

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79319}}^1$

素因数の和:79374

約数の個数: 48

約数和(自身を含む): 680565600

約数和(自身を除く): 434993976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 79319, 158638, 237957, 317276, 475914, 634552, 713871, 951828, 1427742, 1903656, 2855484, 3410717, 5710968, 6821434, 10232151, 13642868, 20464302, 27285736, 30696453, 40928604, 61392906, 81857208, 122785812, 245571624]

約数ペア:

[(1, 245571624), (2, 122785812), (3, 81857208), (4, 61392906), (6, 40928604), (8, 30696453), (9, 27285736), (12, 20464302), (18, 13642868), (24, 10232151), (36, 6821434), (43, 5710968), (72, 3410717), (86, 2855484), (129, 1903656), (172, 1427742), (258, 951828), (344, 713871), (387, 634552), (516, 475914), (774, 317276), (1032, 237957), (1548, 158638), (3096, 79319)]