620422432

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 1426747392

約数和(自身を除く): 806324960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 127, 193, 224, 226, 254, 386, 452, 508, 772, 791, 889, 904, 1016, 1351, 1544, 1582, 1778, 1808, 2032, 2702, 3088, 3164, 3556, 3616, 4064, 5404, 6176, 6328, 7112, 10808, 12656, 14224, 14351, 21616, 21809, 24511, 25312, 28448, 28702, 43232, 43618, 49022, 57404, 87236, 98044, 100457, 114808, 152663, 171577, 174472, 196088, 200914, 229616, 305326, 343154, 348944, 392176, 401828, 459232, 610652, 686308, 697888, 784352, 803656, 1221304, 1372616, 1607312, 2442608, 2745232, 2769743, 3214624, 4885216, 5490464, 5539486, 11078972, 19388201, 22157944, 38776402, 44315888, 77552804, 88631776, 155105608, 310211216, 620422432]

約数ペア:

[(1, 620422432), (2, 310211216), (4, 155105608), (7, 88631776), (8, 77552804), (14, 44315888), (16, 38776402), (28, 22157944), (32, 19388201), (56, 11078972), (112, 5539486), (113, 5490464), (127, 4885216), (193, 3214624), (224, 2769743), (226, 2745232), (254, 2442608), (386, 1607312), (452, 1372616), (508, 1221304), (772, 803656), (791, 784352), (889, 697888), (904, 686308), (1016, 610652), (1351, 459232), (1544, 401828), (1582, 392176), (1778, 348944), (1808, 343154), (2032, 305326), (2702, 229616), (3088, 200914), (3164, 196088), (3556, 174472), (3616, 171577), (4064, 152663), (5404, 114808), (6176, 100457), (6328, 98044), (7112, 87236), (10808, 57404), (12656, 49022), (14224, 43618), (14351, 43232), (21616, 28702), (21809, 28448), (24511, 25312)]