261671873808

素因数分解:

$2^4\times 3^1\times {\mathrm{5451497371}}^1$

素因数の和:5451497382

約数の個数: 20

約数和(自身を含む): 675985674128

約数和(自身を除く): 414313800320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5451497371, 10902994742, 16354492113, 21805989484, 32708984226, 43611978968, 65417968452, 87223957936, 130835936904, 261671873808]

約数ペア:

[(1, 261671873808), (2, 130835936904), (3, 87223957936), (4, 65417968452), (6, 43611978968), (8, 32708984226), (12, 21805989484), (16, 16354492113), (24, 10902994742), (48, 5451497371)]