387429168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1153063}}^1$

素因数の和:1153081

約数の個数: 40

約数和(自身を含む): 1143839488

約数和(自身を除く): 756410320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1153063, 2306126, 3459189, 4612252, 6918378, 8071441, 9224504, 13836756, 16142882, 18449008, 24214323, 27673512, 32285764, 48428646, 55347024, 64571528, 96857292, 129143056, 193714584, 387429168]

約数ペア:

[(1, 387429168), (2, 193714584), (3, 129143056), (4, 96857292), (6, 64571528), (7, 55347024), (8, 48428646), (12, 32285764), (14, 27673512), (16, 24214323), (21, 18449008), (24, 16142882), (28, 13836756), (42, 9224504), (48, 8071441), (56, 6918378), (84, 4612252), (112, 3459189), (168, 2306126), (336, 1153063)]