212796752

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1636

約数の個数: 80

約数和(自身を含む): 506074752

約数和(自身を除く): 293278000

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 238, 272, 292, 476, 511, 584, 952, 1022, 1168, 1241, 1531, 1904, 2044, 2482, 3062, 4088, 4964, 6124, 8176, 8687, 9928, 10717, 12248, 17374, 19856, 21434, 24496, 26027, 34748, 42868, 52054, 69496, 85736, 104108, 111763, 138992, 171472, 182189, 208216, 223526, 364378, 416432, 447052, 728756, 782341, 894104, 1457512, 1564682, 1788208, 1899971, 2915024, 3129364, 3799942, 6258728, 7599884, 12517456, 13299797, 15199768, 26599594, 30399536, 53199188, 106398376, 212796752]

約数ペア:

[(1, 212796752), (2, 106398376), (4, 53199188), (7, 30399536), (8, 26599594), (14, 15199768), (16, 13299797), (17, 12517456), (28, 7599884), (34, 6258728), (56, 3799942), (68, 3129364), (73, 2915024), (112, 1899971), (119, 1788208), (136, 1564682), (146, 1457512), (238, 894104), (272, 782341), (292, 728756), (476, 447052), (511, 416432), (584, 364378), (952, 223526), (1022, 208216), (1168, 182189), (1241, 171472), (1531, 138992), (1904, 111763), (2044, 104108), (2482, 85736), (3062, 69496), (4088, 52054), (4964, 42868), (6124, 34748), (8176, 26027), (8687, 24496), (9928, 21434), (10717, 19856), (12248, 17374)]