858994472

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 1866240000

約数和(自身を除く): 1007245528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 269, 449, 508, 538, 889, 898, 1016, 1076, 1778, 1796, 1883, 2152, 3143, 3556, 3592, 3766, 6286, 7112, 7532, 12572, 15064, 25144, 34163, 57023, 68326, 114046, 120781, 136652, 228092, 239141, 241562, 273304, 399161, 456184, 478282, 483124, 798322, 845467, 956564, 966248, 1596644, 1690934, 1913128, 3193288, 3381868, 6763736, 15339187, 30678374, 61356748, 107374309, 122713496, 214748618, 429497236, 858994472]

約数ペア:

[(1, 858994472), (2, 429497236), (4, 214748618), (7, 122713496), (8, 107374309), (14, 61356748), (28, 30678374), (56, 15339187), (127, 6763736), (254, 3381868), (269, 3193288), (449, 1913128), (508, 1690934), (538, 1596644), (889, 966248), (898, 956564), (1016, 845467), (1076, 798322), (1778, 483124), (1796, 478282), (1883, 456184), (2152, 399161), (3143, 273304), (3556, 241562), (3592, 239141), (3766, 228092), (6286, 136652), (7112, 120781), (7532, 114046), (12572, 68326), (15064, 57023), (25144, 34163)]