678742417088

素因数分解:

$2^6\times {\mathrm{29063}}^1\times {\mathrm{364909}}^1$

素因数の和:393984

約数の個数: 28

約数和(自身を含む): 1346929518480

約数和(自身を除く): 668187101392

約数列:

[1, 2, 4, 8, 16, 32, 64, 29063, 58126, 116252, 232504, 364909, 465008, 729818, 930016, 1459636, 1860032, 2919272, 5838544, 11677088, 23354176, 10605350267, 21210700534, 42421401068, 84842802136, 169685604272, 339371208544, 678742417088]

約数ペア:

[(1, 678742417088), (2, 339371208544), (4, 169685604272), (8, 84842802136), (16, 42421401068), (32, 21210700534), (64, 10605350267), (29063, 23354176), (58126, 11677088), (116252, 5838544), (232504, 2919272), (364909, 1860032), (465008, 1459636), (729818, 930016)]