424001328

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{205427}}^1$

素因数の和:205481

約数の個数: 40

約数和(自身を含む): 1120815168

約数和(自身を除く): 696813840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 205427, 410854, 616281, 821708, 1232562, 1643416, 2465124, 3286832, 4930248, 8833361, 9860496, 17666722, 26500083, 35333444, 53000166, 70666888, 106000332, 141333776, 212000664, 424001328]

約数ペア:

[(1, 424001328), (2, 212000664), (3, 141333776), (4, 106000332), (6, 70666888), (8, 53000166), (12, 35333444), (16, 26500083), (24, 17666722), (43, 9860496), (48, 8833361), (86, 4930248), (129, 3286832), (172, 2465124), (258, 1643416), (344, 1232562), (516, 821708), (688, 616281), (1032, 410854), (2064, 205427)]