581538636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{769231}}^1$

素因数の和:769251

約数の個数: 48

約数和(自身を含む): 1723079680

約数和(自身を除く): 1141541044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 769231, 1538462, 2307693, 3076924, 4615386, 5384617, 6923079, 9230772, 10769234, 13846158, 16153851, 20769237, 21538468, 27692316, 32307702, 41538474, 48461553, 64615404, 83076948, 96923106, 145384659, 193846212, 290769318, 581538636]

約数ペア:

[(1, 581538636), (2, 290769318), (3, 193846212), (4, 145384659), (6, 96923106), (7, 83076948), (9, 64615404), (12, 48461553), (14, 41538474), (18, 32307702), (21, 27692316), (27, 21538468), (28, 20769237), (36, 16153851), (42, 13846158), (54, 10769234), (63, 9230772), (84, 6923079), (108, 5384617), (126, 4615386), (189, 3076924), (252, 2307693), (378, 1538462), (756, 769231)]