778842896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5953}}^1$

素因数の和:6028

約数の個数: 80

約数和(自身を含む): 1767480624

約数和(自身を除く): 988637728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 208, 221, 272, 296, 442, 481, 592, 629, 884, 962, 1258, 1768, 1924, 2516, 3536, 3848, 5032, 5953, 7696, 8177, 10064, 11906, 16354, 23812, 32708, 47624, 65416, 77389, 95248, 101201, 130832, 154778, 202402, 220261, 309556, 404804, 440522, 619112, 809608, 881044, 1238224, 1315613, 1619216, 1762088, 2631226, 2863393, 3524176, 3744437, 5262452, 5726786, 7488874, 10524904, 11453572, 14977748, 21049808, 22907144, 29955496, 45814288, 48677681, 59910992, 97355362, 194710724, 389421448, 778842896]

約数ペア:

[(1, 778842896), (2, 389421448), (4, 194710724), (8, 97355362), (13, 59910992), (16, 48677681), (17, 45814288), (26, 29955496), (34, 22907144), (37, 21049808), (52, 14977748), (68, 11453572), (74, 10524904), (104, 7488874), (136, 5726786), (148, 5262452), (208, 3744437), (221, 3524176), (272, 2863393), (296, 2631226), (442, 1762088), (481, 1619216), (592, 1315613), (629, 1238224), (884, 881044), (962, 809608), (1258, 619112), (1768, 440522), (1924, 404804), (2516, 309556), (3536, 220261), (3848, 202402), (5032, 154778), (5953, 130832), (7696, 101201), (8177, 95248), (10064, 77389), (11906, 65416), (16354, 47624), (23812, 32708)]