239948496

素因数分解:

$2^4\times 3^2\times {\mathrm{1666309}}^1$

素因数の和:1666323

約数の個数: 30

約数和(自身を含む): 671522930

約数和(自身を除く): 431574434

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1666309, 3332618, 4998927, 6665236, 9997854, 13330472, 14996781, 19995708, 26660944, 29993562, 39991416, 59987124, 79982832, 119974248, 239948496]

約数ペア:

[(1, 239948496), (2, 119974248), (3, 79982832), (4, 59987124), (6, 39991416), (8, 29993562), (9, 26660944), (12, 19995708), (16, 14996781), (18, 13330472), (24, 9997854), (36, 6665236), (48, 4998927), (72, 3332618), (144, 1666309)]