290468448

素因数分解:

$2^5\times 3^2\times {\mathrm{1008571}}^1$

素因数の和:1008587

約数の個数: 36

約数和(自身を含む): 826020468

約数和(自身を除く): 535552020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1008571, 2017142, 3025713, 4034284, 6051426, 8068568, 9077139, 12102852, 16137136, 18154278, 24205704, 32274272, 36308556, 48411408, 72617112, 96822816, 145234224, 290468448]

約数ペア:

[(1, 290468448), (2, 145234224), (3, 96822816), (4, 72617112), (6, 48411408), (8, 36308556), (9, 32274272), (12, 24205704), (16, 18154278), (18, 16137136), (24, 12102852), (32, 9077139), (36, 8068568), (48, 6051426), (72, 4034284), (96, 3025713), (144, 2017142), (288, 1008571)]