290251224

素因数分解:

$2^3\times 3^2\times {\mathrm{4031267}}^1$

素因数の和:4031279

約数の個数: 24

約数和(自身を含む): 786097260

約数和(自身を除く): 495846036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4031267, 8062534, 12093801, 16125068, 24187602, 32250136, 36281403, 48375204, 72562806, 96750408, 145125612, 290251224]

約数ペア:

[(1, 290251224), (2, 145125612), (3, 96750408), (4, 72562806), (6, 48375204), (8, 36281403), (9, 32250136), (12, 24187602), (18, 16125068), (24, 12093801), (36, 8062534), (72, 4031267)]