1245745776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{54869}}^1$

素因数の和:54934

約数の個数: 80

約数和(自身を含む): 3592448640

約数和(自身を除く): 2346702864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3784, 5676, 7568, 11352, 22704, 54869, 109738, 164607, 219476, 329214, 438952, 603559, 658428, 877904, 1207118, 1316856, 1810677, 2359367, 2414236, 2633712, 3621354, 4718734, 4828472, 7078101, 7242708, 9437468, 9656944, 14156202, 14485416, 18874936, 25953037, 28312404, 28970832, 37749872, 51906074, 56624808, 77859111, 103812148, 113249616, 155718222, 207624296, 311436444, 415248592, 622872888, 1245745776]

約数ペア:

[(1, 1245745776), (2, 622872888), (3, 415248592), (4, 311436444), (6, 207624296), (8, 155718222), (11, 113249616), (12, 103812148), (16, 77859111), (22, 56624808), (24, 51906074), (33, 37749872), (43, 28970832), (44, 28312404), (48, 25953037), (66, 18874936), (86, 14485416), (88, 14156202), (129, 9656944), (132, 9437468), (172, 7242708), (176, 7078101), (258, 4828472), (264, 4718734), (344, 3621354), (473, 2633712), (516, 2414236), (528, 2359367), (688, 1810677), (946, 1316856), (1032, 1207118), (1419, 877904), (1892, 658428), (2064, 603559), (2838, 438952), (3784, 329214), (5676, 219476), (7568, 164607), (11352, 109738), (22704, 54869)]