255087408

素因数分解:

$2^4\times 3^1\times {\mathrm{809}}^1\times {\mathrm{6569}}^1$

素因数の和:7389

約数の個数: 40

約数和(自身を含む): 659890800

約数和(自身を除く): 404803392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 809, 1618, 2427, 3236, 4854, 6472, 6569, 9708, 12944, 13138, 19416, 19707, 26276, 38832, 39414, 52552, 78828, 105104, 157656, 315312, 5314321, 10628642, 15942963, 21257284, 31885926, 42514568, 63771852, 85029136, 127543704, 255087408]

約数ペア:

[(1, 255087408), (2, 127543704), (3, 85029136), (4, 63771852), (6, 42514568), (8, 31885926), (12, 21257284), (16, 15942963), (24, 10628642), (48, 5314321), (809, 315312), (1618, 157656), (2427, 105104), (3236, 78828), (4854, 52552), (6472, 39414), (6569, 38832), (9708, 26276), (12944, 19707), (13138, 19416)]