307004656

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{88423}}^1$

素因数の和:88469

約数の個数: 40

約数和(自身を含む): 701732864

約数和(自身を除く): 394728208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 88423, 176846, 353692, 618961, 707384, 1237922, 1414768, 2475844, 2741113, 4951688, 5482226, 9903376, 10964452, 19187791, 21928904, 38375582, 43857808, 76751164, 153502328, 307004656]

約数ペア:

[(1, 307004656), (2, 153502328), (4, 76751164), (7, 43857808), (8, 38375582), (14, 21928904), (16, 19187791), (28, 10964452), (31, 9903376), (56, 5482226), (62, 4951688), (112, 2741113), (124, 2475844), (217, 1414768), (248, 1237922), (434, 707384), (496, 618961), (868, 353692), (1736, 176846), (3472, 88423)]