768620944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17029}}^1$

素因数の和:17088

約数の個数: 80

約数和(自身を含む): 1892101120

約数和(自身を除く): 1123480176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 17029, 22568, 34058, 45136, 68116, 119203, 136232, 221377, 238406, 272464, 442754, 476812, 527899, 885508, 953624, 1055798, 1549639, 1771016, 1907248, 2111596, 3099278, 3542032, 3695293, 4223192, 6198556, 6862687, 7390586, 8446384, 12397112, 13725374, 14781172, 24794224, 27450748, 29562344, 48038809, 54901496, 59124688, 96077618, 109802992, 192155236, 384310472, 768620944]

約数ペア:

[(1, 768620944), (2, 384310472), (4, 192155236), (7, 109802992), (8, 96077618), (13, 59124688), (14, 54901496), (16, 48038809), (26, 29562344), (28, 27450748), (31, 24794224), (52, 14781172), (56, 13725374), (62, 12397112), (91, 8446384), (104, 7390586), (112, 6862687), (124, 6198556), (182, 4223192), (208, 3695293), (217, 3542032), (248, 3099278), (364, 2111596), (403, 1907248), (434, 1771016), (496, 1549639), (728, 1055798), (806, 953624), (868, 885508), (1456, 527899), (1612, 476812), (1736, 442754), (2821, 272464), (3224, 238406), (3472, 221377), (5642, 136232), (6448, 119203), (11284, 68116), (17029, 45136), (22568, 34058)]