397777224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43963}}^1$

素因数の和:44014

約数の個数: 64

約数和(自身を含む): 1107892800

約数和(自身を除く): 710115576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2262, 3016, 4524, 9048, 43963, 87926, 131889, 175852, 263778, 351704, 527556, 571519, 1055112, 1143038, 1274927, 1714557, 2286076, 2549854, 3429114, 3824781, 4572152, 5099708, 6858228, 7649562, 10199416, 13716456, 15299124, 16574051, 30598248, 33148102, 49722153, 66296204, 99444306, 132592408, 198888612, 397777224]

約数ペア:

[(1, 397777224), (2, 198888612), (3, 132592408), (4, 99444306), (6, 66296204), (8, 49722153), (12, 33148102), (13, 30598248), (24, 16574051), (26, 15299124), (29, 13716456), (39, 10199416), (52, 7649562), (58, 6858228), (78, 5099708), (87, 4572152), (104, 3824781), (116, 3429114), (156, 2549854), (174, 2286076), (232, 1714557), (312, 1274927), (348, 1143038), (377, 1055112), (696, 571519), (754, 527556), (1131, 351704), (1508, 263778), (2262, 175852), (3016, 131889), (4524, 87926), (9048, 43963)]