258077808

素因数分解:

$2^4\times 3^2\times {\mathrm{1792207}}^1$

素因数の和:1792221

約数の個数: 30

約数和(自身を含む): 722259824

約数和(自身を除く): 464182016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1792207, 3584414, 5376621, 7168828, 10753242, 14337656, 16129863, 21506484, 28675312, 32259726, 43012968, 64519452, 86025936, 129038904, 258077808]

約数ペア:

[(1, 258077808), (2, 129038904), (3, 86025936), (4, 64519452), (6, 43012968), (8, 32259726), (9, 28675312), (12, 21506484), (16, 16129863), (18, 14337656), (24, 10753242), (36, 7168828), (48, 5376621), (72, 3584414), (144, 1792207)]