293739376

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{90437}}^1$

素因数の和:90481

約数の個数: 40

約数和(自身を含む): 672858720

約数和(自身を除く): 379119344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 90437, 180874, 361748, 633059, 723496, 1266118, 1446992, 2532236, 2622673, 5064472, 5245346, 10128944, 10490692, 18358711, 20981384, 36717422, 41962768, 73434844, 146869688, 293739376]

約数ペア:

[(1, 293739376), (2, 146869688), (4, 73434844), (7, 41962768), (8, 36717422), (14, 20981384), (16, 18358711), (28, 10490692), (29, 10128944), (56, 5245346), (58, 5064472), (112, 2622673), (116, 2532236), (203, 1446992), (232, 1266118), (406, 723496), (464, 633059), (812, 361748), (1624, 180874), (3248, 90437)]