310967696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 693288960

約数和(自身を除く): 382321264

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 52, 58, 62, 104, 116, 124, 208, 232, 248, 377, 403, 464, 496, 754, 806, 899, 1508, 1612, 1663, 1798, 3016, 3224, 3326, 3596, 6032, 6448, 6652, 7192, 11687, 13304, 14384, 21619, 23374, 26608, 43238, 46748, 48227, 51553, 86476, 93496, 96454, 103106, 172952, 186992, 192908, 206212, 345904, 385816, 412424, 626951, 670189, 771632, 824848, 1253902, 1340378, 1495037, 2507804, 2680756, 2990074, 5015608, 5361512, 5980148, 10031216, 10723024, 11960296, 19435481, 23920592, 38870962, 77741924, 155483848, 310967696]

約数ペア:

[(1, 310967696), (2, 155483848), (4, 77741924), (8, 38870962), (13, 23920592), (16, 19435481), (26, 11960296), (29, 10723024), (31, 10031216), (52, 5980148), (58, 5361512), (62, 5015608), (104, 2990074), (116, 2680756), (124, 2507804), (208, 1495037), (232, 1340378), (248, 1253902), (377, 824848), (403, 771632), (464, 670189), (496, 626951), (754, 412424), (806, 385816), (899, 345904), (1508, 206212), (1612, 192908), (1663, 186992), (1798, 172952), (3016, 103106), (3224, 96454), (3326, 93496), (3596, 86476), (6032, 51553), (6448, 48227), (6652, 46748), (7192, 43238), (11687, 26608), (13304, 23374), (14384, 21619)]