221011308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{292343}}^1$

素因数の和:292363

約数の個数: 48

約数和(自身を含む): 654850560

約数和(自身を除く): 433839252

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, 292343, 584686, 877029, 1169372, 1754058, 2046401, 2631087, 3508116, 4092802, 5262174, 6139203, 7893261, 8185604, 10524348, 12278406, 15786522, 18417609, 24556812, 31573044, 36835218, 55252827, 73670436, 110505654, 221011308]

約数ペア:

[(1, 221011308), (2, 110505654), (3, 73670436), (4, 55252827), (6, 36835218), (7, 31573044), (9, 24556812), (12, 18417609), (14, 15786522), (18, 12278406), (21, 10524348), (27, 8185604), (28, 7893261), (36, 6139203), (42, 5262174), (54, 4092802), (63, 3508116), (84, 2631087), (108, 2046401), (126, 1754058), (189, 1169372), (252, 877029), (378, 584686), (756, 292343)]