291214152

素因数分解:

$2^3\times 3^2\times {\mathrm{4044641}}^1$

素因数の和:4044653

約数の個数: 24

約数和(自身を含む): 788705190

約数和(自身を除く): 497491038

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4044641, 8089282, 12133923, 16178564, 24267846, 32357128, 36401769, 48535692, 72803538, 97071384, 145607076, 291214152]

約数ペア:

[(1, 291214152), (2, 145607076), (3, 97071384), (4, 72803538), (6, 48535692), (8, 36401769), (9, 32357128), (12, 24267846), (18, 16178564), (24, 12133923), (36, 8089282), (72, 4044641)]