259994496

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4871}}^1$

素因数の和:5027

約数の個数: 64

約数和(自身を含む): 695721600

約数和(自身を除く): 435727104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 4871, 6672, 8896, 9742, 13344, 14613, 17792, 19484, 26688, 29226, 38968, 53376, 58452, 77936, 116904, 155872, 233808, 311744, 467616, 623488, 677069, 935232, 1354138, 1870464, 2031207, 2708276, 4062414, 5416552, 8124828, 10833104, 16249656, 21666208, 32499312, 43332416, 64998624, 86664832, 129997248, 259994496]

約数ペア:

[(1, 259994496), (2, 129997248), (3, 86664832), (4, 64998624), (6, 43332416), (8, 32499312), (12, 21666208), (16, 16249656), (24, 10833104), (32, 8124828), (48, 5416552), (64, 4062414), (96, 2708276), (128, 2031207), (139, 1870464), (192, 1354138), (278, 935232), (384, 677069), (417, 623488), (556, 467616), (834, 311744), (1112, 233808), (1668, 155872), (2224, 116904), (3336, 77936), (4448, 58452), (4871, 53376), (6672, 38968), (8896, 29226), (9742, 26688), (13344, 19484), (14613, 17792)]