268607568

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151243}}^1$

素因数の和:151291

約数の個数: 40

約数和(自身を含む): 712661728

約数和(自身を除く): 444054160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 151243, 302486, 453729, 604972, 907458, 1209944, 1814916, 2419888, 3629832, 5595991, 7259664, 11191982, 16787973, 22383964, 33575946, 44767928, 67151892, 89535856, 134303784, 268607568]

約数ペア:

[(1, 268607568), (2, 134303784), (3, 89535856), (4, 67151892), (6, 44767928), (8, 33575946), (12, 22383964), (16, 16787973), (24, 11191982), (37, 7259664), (48, 5595991), (74, 3629832), (111, 2419888), (148, 1814916), (222, 1209944), (296, 907458), (444, 604972), (592, 453729), (888, 302486), (1776, 151243)]