397448424

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{44879}}^1$

素因数の和:44935

約数の個数: 64

約数和(自身を含む): 1130976000

約数和(自身を除く): 733527576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 4428, 8856, 44879, 89758, 134637, 179516, 269274, 359032, 403911, 538548, 807822, 1077096, 1211733, 1615644, 1840039, 2423466, 3231288, 3680078, 4846932, 5520117, 7360156, 9693864, 11040234, 14720312, 16560351, 22080468, 33120702, 44160936, 49681053, 66241404, 99362106, 132482808, 198724212, 397448424]

約数ペア:

[(1, 397448424), (2, 198724212), (3, 132482808), (4, 99362106), (6, 66241404), (8, 49681053), (9, 44160936), (12, 33120702), (18, 22080468), (24, 16560351), (27, 14720312), (36, 11040234), (41, 9693864), (54, 7360156), (72, 5520117), (82, 4846932), (108, 3680078), (123, 3231288), (164, 2423466), (216, 1840039), (246, 1615644), (328, 1211733), (369, 1077096), (492, 807822), (738, 538548), (984, 403911), (1107, 359032), (1476, 269274), (2214, 179516), (2952, 134637), (4428, 89758), (8856, 44879)]