238269600464

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1125017}}^1$

素因数の和:1125124

約数の個数: 80

約数和(自身を含む): 553544856576

約数和(自身を除く): 315275256112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 427, 434, 488, 496, 854, 868, 976, 1708, 1736, 1891, 3416, 3472, 3782, 6832, 7564, 13237, 15128, 26474, 30256, 52948, 105896, 211792, 1125017, 2250034, 4500068, 7875119, 9000136, 15750238, 18000272, 31500476, 34875527, 63000952, 68626037, 69751054, 126001904, 137252074, 139502108, 244128689, 274504148, 279004216, 480382259, 488257378, 549008296, 558008432, 960764518, 976514756, 1098016592, 1921529036, 1953029512, 2127407147, 3843058072, 3906059024, 4254814294, 7686116144, 8509628588, 14891850029, 17019257176, 29783700058, 34038514352, 59567400116, 119134800232, 238269600464]

約数ペア:

[(1, 238269600464), (2, 119134800232), (4, 59567400116), (7, 34038514352), (8, 29783700058), (14, 17019257176), (16, 14891850029), (28, 8509628588), (31, 7686116144), (56, 4254814294), (61, 3906059024), (62, 3843058072), (112, 2127407147), (122, 1953029512), (124, 1921529036), (217, 1098016592), (244, 976514756), (248, 960764518), (427, 558008432), (434, 549008296), (488, 488257378), (496, 480382259), (854, 279004216), (868, 274504148), (976, 244128689), (1708, 139502108), (1736, 137252074), (1891, 126001904), (3416, 69751054), (3472, 68626037), (3782, 63000952), (6832, 34875527), (7564, 31500476), (13237, 18000272), (15128, 15750238), (26474, 9000136), (30256, 7875119), (52948, 4500068), (105896, 2250034), (211792, 1125017)]