217383456

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{14423}}^1$

素因数の和:14593

約数の個数: 48

約数和(自身を含む): 574305984

約数和(自身を除く): 356922528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 14423, 15072, 28846, 43269, 57692, 86538, 115384, 173076, 230768, 346152, 461536, 692304, 1384608, 2264411, 4528822, 6793233, 9057644, 13586466, 18115288, 27172932, 36230576, 54345864, 72461152, 108691728, 217383456]

約数ペア:

[(1, 217383456), (2, 108691728), (3, 72461152), (4, 54345864), (6, 36230576), (8, 27172932), (12, 18115288), (16, 13586466), (24, 9057644), (32, 6793233), (48, 4528822), (96, 2264411), (157, 1384608), (314, 692304), (471, 461536), (628, 346152), (942, 230768), (1256, 173076), (1884, 115384), (2512, 86538), (3768, 57692), (5024, 43269), (7536, 28846), (14423, 15072)]