221489646072

素因数分解:

$2^3\times 3^1\times {\mathrm{9228735253}}^1$

素因数の和:9228735262

約数の個数: 16

約数和(自身を含む): 553724115240

約数和(自身を除く): 332234469168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9228735253, 18457470506, 27686205759, 36914941012, 55372411518, 73829882024, 110744823036, 221489646072]

約数ペア:

[(1, 221489646072), (2, 110744823036), (3, 73829882024), (4, 55372411518), (6, 36914941012), (8, 27686205759), (12, 18457470506), (24, 9228735253)]