638641896

素因数分解:

$2^3\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{25033}}^1$

素因数の和:26105

約数の個数: 32

約数和(自身を含む): 1598170560

約数和(自身を除く): 959528664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1063, 2126, 3189, 4252, 6378, 8504, 12756, 25033, 25512, 50066, 75099, 100132, 150198, 200264, 300396, 600792, 26610079, 53220158, 79830237, 106440316, 159660474, 212880632, 319320948, 638641896]

約数ペア:

[(1, 638641896), (2, 319320948), (3, 212880632), (4, 159660474), (6, 106440316), (8, 79830237), (12, 53220158), (24, 26610079), (1063, 600792), (2126, 300396), (3189, 200264), (4252, 150198), (6378, 100132), (8504, 75099), (12756, 50066), (25033, 25512)]