140484264

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 362629440

約数和(自身を除く): 222145176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 281, 296, 444, 562, 563, 843, 888, 1124, 1126, 1686, 1689, 2248, 2252, 3372, 3378, 4504, 6744, 6756, 10397, 13512, 20794, 20831, 31191, 41588, 41662, 62382, 62493, 83176, 83324, 124764, 124986, 158203, 166648, 249528, 249972, 316406, 474609, 499944, 632812, 949218, 1265624, 1898436, 3796872, 5853511, 11707022, 17560533, 23414044, 35121066, 46828088, 70242132, 140484264]

約数ペア:

[(1, 140484264), (2, 70242132), (3, 46828088), (4, 35121066), (6, 23414044), (8, 17560533), (12, 11707022), (24, 5853511), (37, 3796872), (74, 1898436), (111, 1265624), (148, 949218), (222, 632812), (281, 499944), (296, 474609), (444, 316406), (562, 249972), (563, 249528), (843, 166648), (888, 158203), (1124, 124986), (1126, 124764), (1686, 83324), (1689, 83176), (2248, 62493), (2252, 62382), (3372, 41662), (3378, 41588), (4504, 31191), (6744, 20831), (6756, 20794), (10397, 13512)]