312099072

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13109}}^1$

素因数の和:13159

約数の個数: 72

約数和(自身を含む): 857498880

約数和(自身を除く): 545399808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 13109, 23808, 26218, 39327, 52436, 78654, 104872, 157308, 209744, 314616, 406379, 419488, 629232, 812758, 838976, 1219137, 1258464, 1625516, 1677952, 2438274, 2516928, 3251032, 3355904, 4876548, 5033856, 6502064, 9753096, 10067712, 13004128, 19506192, 26008256, 39012384, 52016512, 78024768, 104033024, 156049536, 312099072]

約数ペア:

[(1, 312099072), (2, 156049536), (3, 104033024), (4, 78024768), (6, 52016512), (8, 39012384), (12, 26008256), (16, 19506192), (24, 13004128), (31, 10067712), (32, 9753096), (48, 6502064), (62, 5033856), (64, 4876548), (93, 3355904), (96, 3251032), (124, 2516928), (128, 2438274), (186, 1677952), (192, 1625516), (248, 1258464), (256, 1219137), (372, 838976), (384, 812758), (496, 629232), (744, 419488), (768, 406379), (992, 314616), (1488, 209744), (1984, 157308), (2976, 104872), (3968, 78654), (5952, 52436), (7936, 39327), (11904, 26218), (13109, 23808)]