220612464

素因数分解:

$2^4\times 3^3\times {\mathrm{510677}}^1$

素因数の和:510694

約数の個数: 40

約数和(自身を含む): 633240720

約数和(自身を除く): 412628256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 510677, 1021354, 1532031, 2042708, 3064062, 4085416, 4596093, 6128124, 8170832, 9192186, 12256248, 13788279, 18384372, 24512496, 27576558, 36768744, 55153116, 73537488, 110306232, 220612464]

約数ペア:

[(1, 220612464), (2, 110306232), (3, 73537488), (4, 55153116), (6, 36768744), (8, 27576558), (9, 24512496), (12, 18384372), (16, 13788279), (18, 12256248), (24, 9192186), (27, 8170832), (36, 6128124), (48, 4596093), (54, 4085416), (72, 3064062), (108, 2042708), (144, 1532031), (216, 1021354), (432, 510677)]