239290704

素因数分解:

$2^4\times 3^2\times {\mathrm{1661741}}^1$

素因数の和:1661755

約数の個数: 30

約数和(自身を含む): 669682026

約数和(自身を除く): 430391322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1661741, 3323482, 4985223, 6646964, 9970446, 13293928, 14955669, 19940892, 26587856, 29911338, 39881784, 59822676, 79763568, 119645352, 239290704]

約数ペア:

[(1, 239290704), (2, 119645352), (3, 79763568), (4, 59822676), (6, 39881784), (8, 29911338), (9, 26587856), (12, 19940892), (16, 14955669), (18, 13293928), (24, 9970446), (36, 6646964), (48, 4985223), (72, 3323482), (144, 1661741)]