222897276

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{126359}}^1$

素因数の和:126383

約数の個数: 54

約数和(自身を含む): 655429320

約数和(自身を除く): 432532044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 126359, 252718, 379077, 505436, 758154, 884513, 1137231, 1516308, 1769026, 2274462, 2653539, 3538052, 4548924, 5307078, 6191591, 7960617, 10614156, 12383182, 15921234, 18574773, 24766364, 31842468, 37149546, 55724319, 74299092, 111448638, 222897276]

約数ペア:

[(1, 222897276), (2, 111448638), (3, 74299092), (4, 55724319), (6, 37149546), (7, 31842468), (9, 24766364), (12, 18574773), (14, 15921234), (18, 12383182), (21, 10614156), (28, 7960617), (36, 6191591), (42, 5307078), (49, 4548924), (63, 3538052), (84, 2653539), (98, 2274462), (126, 1769026), (147, 1516308), (196, 1137231), (252, 884513), (294, 758154), (441, 505436), (588, 379077), (882, 252718), (1764, 126359)]