631487208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2391997}}^1$

素因数の和:2392017

約数の個数: 32

約数和(自身を含む): 1722238560

約数和(自身を除く): 1090751352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 2391997, 4783994, 7175991, 9567988, 14351982, 19135976, 26311967, 28703964, 52623934, 57407928, 78935901, 105247868, 157871802, 210495736, 315743604, 631487208]

約数ペア:

[(1, 631487208), (2, 315743604), (3, 210495736), (4, 157871802), (6, 105247868), (8, 78935901), (11, 57407928), (12, 52623934), (22, 28703964), (24, 26311967), (33, 19135976), (44, 14351982), (66, 9567988), (88, 7175991), (132, 4783994), (264, 2391997)]