248969304

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{56687}}^1$

素因数の和:56760

約数の個数: 48

約数和(自身を含む): 685357920

約数和(自身を除く): 436388616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 56687, 113374, 170061, 226748, 340122, 453496, 510183, 680244, 1020366, 1360488, 2040732, 3457907, 4081464, 6915814, 10373721, 13831628, 20747442, 27663256, 31121163, 41494884, 62242326, 82989768, 124484652, 248969304]

約数ペア:

[(1, 248969304), (2, 124484652), (3, 82989768), (4, 62242326), (6, 41494884), (8, 31121163), (9, 27663256), (12, 20747442), (18, 13831628), (24, 10373721), (36, 6915814), (61, 4081464), (72, 3457907), (122, 2040732), (183, 1360488), (244, 1020366), (366, 680244), (488, 510183), (549, 453496), (732, 340122), (1098, 226748), (1464, 170061), (2196, 113374), (4392, 56687)]