290238408

素因数分解:

$2^3\times 3^2\times {\mathrm{4031089}}^1$

素因数の和:4031101

約数の個数: 24

約数和(自身を含む): 786062550

約数和(自身を除く): 495824142

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4031089, 8062178, 12093267, 16124356, 24186534, 32248712, 36279801, 48373068, 72559602, 96746136, 145119204, 290238408]

約数ペア:

[(1, 290238408), (2, 145119204), (3, 96746136), (4, 72559602), (6, 48373068), (8, 36279801), (9, 32248712), (12, 24186534), (18, 16124356), (24, 12093267), (36, 8062178), (72, 4031089)]