308912848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{2371}}^1$

素因数の和:2875

約数の個数: 40

約数和(自身を含む): 635316480

約数和(自身を除く): 326403632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 479, 958, 1916, 2371, 3832, 4742, 7664, 8143, 9484, 16286, 18968, 32572, 37936, 40307, 65144, 80614, 130288, 161228, 322456, 644912, 1135709, 2271418, 4542836, 9085672, 18171344, 19307053, 38614106, 77228212, 154456424, 308912848]

約数ペア:

[(1, 308912848), (2, 154456424), (4, 77228212), (8, 38614106), (16, 19307053), (17, 18171344), (34, 9085672), (68, 4542836), (136, 2271418), (272, 1135709), (479, 644912), (958, 322456), (1916, 161228), (2371, 130288), (3832, 80614), (4742, 65144), (7664, 40307), (8143, 37936), (9484, 32572), (16286, 18968)]