290625804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1153277}}^1$

素因数の和:1153294

約数の個数: 36

約数和(自身を含む): 839586384

約数和(自身を除く): 548960580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1153277, 2306554, 3459831, 4613108, 6919662, 8072939, 10379493, 13839324, 16145878, 20758986, 24218817, 32291756, 41517972, 48437634, 72656451, 96875268, 145312902, 290625804]

約数ペア:

[(1, 290625804), (2, 145312902), (3, 96875268), (4, 72656451), (6, 48437634), (7, 41517972), (9, 32291756), (12, 24218817), (14, 20758986), (18, 16145878), (21, 13839324), (28, 10379493), (36, 8072939), (42, 6919662), (63, 4613108), (84, 3459831), (126, 2306554), (252, 1153277)]