214761708

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:812

約数の個数: 108

約数和(自身を含む): 635594232

約数和(自身を除く): 420832524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 211, 252, 294, 422, 441, 577, 588, 633, 844, 882, 1154, 1266, 1477, 1731, 1764, 1899, 2308, 2532, 2954, 3462, 3798, 4039, 4431, 5193, 5908, 6924, 7596, 8078, 8862, 10339, 10386, 12117, 13293, 16156, 17724, 20678, 20772, 24234, 26586, 28273, 31017, 36351, 41356, 48468, 53172, 56546, 62034, 72702, 84819, 93051, 113092, 121747, 124068, 145404, 169638, 186102, 243494, 254457, 339276, 365241, 372204, 486988, 508914, 730482, 852229, 1017828, 1095723, 1460964, 1704458, 2191446, 2556687, 3408916, 4382892, 5113374, 5965603, 7670061, 10226748, 11931206, 15340122, 17896809, 23862412, 30680244, 35793618, 53690427, 71587236, 107380854, 214761708]

約数ペア:

[(1, 214761708), (2, 107380854), (3, 71587236), (4, 53690427), (6, 35793618), (7, 30680244), (9, 23862412), (12, 17896809), (14, 15340122), (18, 11931206), (21, 10226748), (28, 7670061), (36, 5965603), (42, 5113374), (49, 4382892), (63, 3408916), (84, 2556687), (98, 2191446), (126, 1704458), (147, 1460964), (196, 1095723), (211, 1017828), (252, 852229), (294, 730482), (422, 508914), (441, 486988), (577, 372204), (588, 365241), (633, 339276), (844, 254457), (882, 243494), (1154, 186102), (1266, 169638), (1477, 145404), (1731, 124068), (1764, 121747), (1899, 113092), (2308, 93051), (2532, 84819), (2954, 72702), (3462, 62034), (3798, 56546), (4039, 53172), (4431, 48468), (5193, 41356), (5908, 36351), (6924, 31017), (7596, 28273), (8078, 26586), (8862, 24234), (10339, 20772), (10386, 20678), (12117, 17724), (13293, 16156)]