345236416

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26573}}^1$

素因数の和:26621

約数の個数: 56

約数和(自身を含む): 809975520

約数和(自身を除く): 464739104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 26573, 53146, 106292, 186011, 212584, 372022, 425168, 744044, 770617, 850336, 1488088, 1541234, 1700672, 2976176, 3082468, 5394319, 5952352, 6164936, 10788638, 11904704, 12329872, 21577276, 24659744, 43154552, 49319488, 86309104, 172618208, 345236416]

約数ペア:

[(1, 345236416), (2, 172618208), (4, 86309104), (7, 49319488), (8, 43154552), (14, 24659744), (16, 21577276), (28, 12329872), (29, 11904704), (32, 10788638), (56, 6164936), (58, 5952352), (64, 5394319), (112, 3082468), (116, 2976176), (203, 1700672), (224, 1541234), (232, 1488088), (406, 850336), (448, 770617), (464, 744044), (812, 425168), (928, 372022), (1624, 212584), (1856, 186011), (3248, 106292), (6496, 53146), (12992, 26573)]