408004806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 905769216

約数和(自身を除く): 497764410

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 227, 241, 339, 454, 482, 678, 681, 723, 1243, 1362, 1446, 2486, 2497, 2651, 3729, 4994, 5302, 7458, 7491, 7953, 14982, 15906, 25651, 27233, 51302, 54466, 54707, 76953, 81699, 109414, 153906, 163398, 164121, 282161, 299563, 328242, 564322, 599126, 601777, 846483, 898689, 1203554, 1692966, 1797378, 1805331, 3610662, 6181891, 12363782, 18545673, 37091346, 68000801, 136001602, 204002403, 408004806]

約数ペア:

[(1, 408004806), (2, 204002403), (3, 136001602), (6, 68000801), (11, 37091346), (22, 18545673), (33, 12363782), (66, 6181891), (113, 3610662), (226, 1805331), (227, 1797378), (241, 1692966), (339, 1203554), (454, 898689), (482, 846483), (678, 601777), (681, 599126), (723, 564322), (1243, 328242), (1362, 299563), (1446, 282161), (2486, 164121), (2497, 163398), (2651, 153906), (3729, 109414), (4994, 81699), (5302, 76953), (7458, 54707), (7491, 54466), (7953, 51302), (14982, 27233), (15906, 25651)]