238999536

素因数分解:

$2^4\times 3^2\times {\mathrm{1659719}}^1$

素因数の和:1659733

約数の個数: 30

約数和(自身を含む): 668867160

約数和(自身を除く): 429867624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1659719, 3319438, 4979157, 6638876, 9958314, 13277752, 14937471, 19916628, 26555504, 29874942, 39833256, 59749884, 79666512, 119499768, 238999536]

約数ペア:

[(1, 238999536), (2, 119499768), (3, 79666512), (4, 59749884), (6, 39833256), (8, 29874942), (9, 26555504), (12, 19916628), (16, 14937471), (18, 13277752), (24, 9958314), (36, 6638876), (48, 4979157), (72, 3319438), (144, 1659719)]