290067544

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{2939}}^1$

素因数の和:3044

約数の個数: 48

約数和(自身を含む): 597202200

約数和(自身を除く): 307134656

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 292, 338, 584, 676, 949, 1352, 1898, 2939, 3796, 5878, 7592, 11756, 12337, 23512, 24674, 38207, 49348, 76414, 98696, 152828, 214547, 305656, 429094, 496691, 858188, 993382, 1716376, 1986764, 2789111, 3973528, 5578222, 11156444, 22312888, 36258443, 72516886, 145033772, 290067544]

約数ペア:

[(1, 290067544), (2, 145033772), (4, 72516886), (8, 36258443), (13, 22312888), (26, 11156444), (52, 5578222), (73, 3973528), (104, 2789111), (146, 1986764), (169, 1716376), (292, 993382), (338, 858188), (584, 496691), (676, 429094), (949, 305656), (1352, 214547), (1898, 152828), (2939, 98696), (3796, 76414), (5878, 49348), (7592, 38207), (11756, 24674), (12337, 23512)]