254610216

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{56131}}^1$

素因数の和:56156

約数の個数: 80

約数和(自身を含む): 815036640

約数和(自身を除く): 560426424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 56131, 112262, 168393, 224524, 336786, 392917, 449048, 505179, 673572, 785834, 1010358, 1178751, 1347144, 1515537, 1571668, 2020716, 2357502, 3031074, 3143336, 3536253, 4041432, 4546611, 4715004, 6062148, 7072506, 9093222, 9430008, 10608759, 12124296, 14145012, 18186444, 21217518, 28290024, 31826277, 36372888, 42435036, 63652554, 84870072, 127305108, 254610216]

約数ペア:

[(1, 254610216), (2, 127305108), (3, 84870072), (4, 63652554), (6, 42435036), (7, 36372888), (8, 31826277), (9, 28290024), (12, 21217518), (14, 18186444), (18, 14145012), (21, 12124296), (24, 10608759), (27, 9430008), (28, 9093222), (36, 7072506), (42, 6062148), (54, 4715004), (56, 4546611), (63, 4041432), (72, 3536253), (81, 3143336), (84, 3031074), (108, 2357502), (126, 2020716), (162, 1571668), (168, 1515537), (189, 1347144), (216, 1178751), (252, 1010358), (324, 785834), (378, 673572), (504, 505179), (567, 449048), (648, 392917), (756, 336786), (1134, 224524), (1512, 168393), (2268, 112262), (4536, 56131)]