402816432

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{195163}}^1$

素因数の和:195217

約数の個数: 40

約数和(自身を含む): 1064814784

約数和(自身を除く): 661998352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 195163, 390326, 585489, 780652, 1170978, 1561304, 2341956, 3122608, 4683912, 8392009, 9367824, 16784018, 25176027, 33568036, 50352054, 67136072, 100704108, 134272144, 201408216, 402816432]

約数ペア:

[(1, 402816432), (2, 201408216), (3, 134272144), (4, 100704108), (6, 67136072), (8, 50352054), (12, 33568036), (16, 25176027), (24, 16784018), (43, 9367824), (48, 8392009), (86, 4683912), (129, 3122608), (172, 2341956), (258, 1561304), (344, 1170978), (516, 780652), (688, 585489), (1032, 390326), (2064, 195163)]