856793608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 1991589120

約数和(自身を除く): 1134795512

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 37, 44, 46, 68, 74, 88, 92, 136, 148, 184, 187, 253, 296, 374, 391, 407, 506, 629, 673, 748, 782, 814, 851, 1012, 1258, 1346, 1496, 1564, 1628, 1702, 2024, 2516, 2692, 3128, 3256, 3404, 4301, 5032, 5384, 6808, 6919, 7403, 8602, 9361, 11441, 13838, 14467, 14806, 15479, 17204, 18722, 22882, 24901, 27676, 28934, 29612, 30958, 34408, 37444, 45764, 49802, 55352, 57868, 59224, 61916, 74888, 91528, 99604, 115736, 123832, 125851, 159137, 170269, 199208, 251702, 263143, 273911, 318274, 340538, 423317, 503404, 526286, 547822, 572723, 636548, 681076, 846634, 1006808, 1052572, 1095644, 1145446, 1273096, 1362152, 1693268, 2105144, 2191288, 2290892, 2894573, 3386536, 4581784, 4656487, 5789146, 6299953, 9312974, 9736291, 11578292, 12599906, 18625948, 19472582, 23156584, 25199812, 37251896, 38945164, 50399624, 77890328, 107099201, 214198402, 428396804, 856793608]

約数ペア:

[(1, 856793608), (2, 428396804), (4, 214198402), (8, 107099201), (11, 77890328), (17, 50399624), (22, 38945164), (23, 37251896), (34, 25199812), (37, 23156584), (44, 19472582), (46, 18625948), (68, 12599906), (74, 11578292), (88, 9736291), (92, 9312974), (136, 6299953), (148, 5789146), (184, 4656487), (187, 4581784), (253, 3386536), (296, 2894573), (374, 2290892), (391, 2191288), (407, 2105144), (506, 1693268), (629, 1362152), (673, 1273096), (748, 1145446), (782, 1095644), (814, 1052572), (851, 1006808), (1012, 846634), (1258, 681076), (1346, 636548), (1496, 572723), (1564, 547822), (1628, 526286), (1702, 503404), (2024, 423317), (2516, 340538), (2692, 318274), (3128, 273911), (3256, 263143), (3404, 251702), (4301, 199208), (5032, 170269), (5384, 159137), (6808, 125851), (6919, 123832), (7403, 115736), (8602, 99604), (9361, 91528), (11441, 74888), (13838, 61916), (14467, 59224), (14806, 57868), (15479, 55352), (17204, 49802), (18722, 45764), (22882, 37444), (24901, 34408), (27676, 30958), (28934, 29612)]