680940264

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{90647}}^1$

素因数の和:90969

約数の個数: 32

約数和(自身を含む): 1707808320

約数和(自身を除く): 1026868056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 90647, 181294, 271941, 362588, 543882, 725176, 1087764, 2175528, 28372511, 56745022, 85117533, 113490044, 170235066, 226980088, 340470132, 680940264]

約数ペア:

[(1, 680940264), (2, 340470132), (3, 226980088), (4, 170235066), (6, 113490044), (8, 85117533), (12, 56745022), (24, 28372511), (313, 2175528), (626, 1087764), (939, 725176), (1252, 543882), (1878, 362588), (2504, 271941), (3756, 181294), (7512, 90647)]