281146608

素因数分解:

$2^4\times 3^2\times {\mathrm{1952407}}^1$

素因数の和:1952421

約数の個数: 30

約数和(自身を含む): 786820424

約数和(自身を除く): 505673816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1952407, 3904814, 5857221, 7809628, 11714442, 15619256, 17571663, 23428884, 31238512, 35143326, 46857768, 70286652, 93715536, 140573304, 281146608]

約数ペア:

[(1, 281146608), (2, 140573304), (3, 93715536), (4, 70286652), (6, 46857768), (8, 35143326), (9, 31238512), (12, 23428884), (16, 17571663), (18, 15619256), (24, 11714442), (36, 7809628), (48, 5857221), (72, 3904814), (144, 1952407)]