669970296

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{320867}}^1$

素因数の和:320908

約数の個数: 48

約数和(自身を含む): 1877077800

約数和(自身を除く): 1207107504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 320867, 641734, 962601, 1283468, 1925202, 2566936, 2887803, 3850404, 5775606, 7700808, 9305143, 11551212, 18610286, 23102424, 27915429, 37220572, 55830858, 74441144, 83746287, 111661716, 167492574, 223323432, 334985148, 669970296]

約数ペア:

[(1, 669970296), (2, 334985148), (3, 223323432), (4, 167492574), (6, 111661716), (8, 83746287), (9, 74441144), (12, 55830858), (18, 37220572), (24, 27915429), (29, 23102424), (36, 18610286), (58, 11551212), (72, 9305143), (87, 7700808), (116, 5775606), (174, 3850404), (232, 2887803), (261, 2566936), (348, 1925202), (522, 1283468), (696, 962601), (1044, 641734), (2088, 320867)]