225382416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{670781}}^1$

素因数の和:670799

約数の個数: 40

約数和(自身を含む): 665415744

約数和(自身を除く): 440033328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 670781, 1341562, 2012343, 2683124, 4024686, 4695467, 5366248, 8049372, 9390934, 10732496, 14086401, 16098744, 18781868, 28172802, 32197488, 37563736, 56345604, 75127472, 112691208, 225382416]

約数ペア:

[(1, 225382416), (2, 112691208), (3, 75127472), (4, 56345604), (6, 37563736), (7, 32197488), (8, 28172802), (12, 18781868), (14, 16098744), (16, 14086401), (21, 10732496), (24, 9390934), (28, 8049372), (42, 5366248), (48, 4695467), (56, 4024686), (84, 2683124), (112, 2012343), (168, 1341562), (336, 670781)]