217093464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{430741}}^1$

素因数の和:430760

約数の個数: 48

約数和(自身を含む): 671957520

約数和(自身を除く): 454864056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 430741, 861482, 1292223, 1722964, 2584446, 3015187, 3445928, 3876669, 5168892, 6030374, 7753338, 9045561, 10337784, 12060748, 15506676, 18091122, 24121496, 27136683, 31013352, 36182244, 54273366, 72364488, 108546732, 217093464]

約数ペア:

[(1, 217093464), (2, 108546732), (3, 72364488), (4, 54273366), (6, 36182244), (7, 31013352), (8, 27136683), (9, 24121496), (12, 18091122), (14, 15506676), (18, 12060748), (21, 10337784), (24, 9045561), (28, 7753338), (36, 6030374), (42, 5168892), (56, 3876669), (63, 3445928), (72, 3015187), (84, 2584446), (126, 1722964), (168, 1292223), (252, 861482), (504, 430741)]