248489712

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{15271}}^1$

素因数の和:15398

約数の個数: 60

約数和(自身を含む): 701626224

約数和(自身を除く): 453136512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 5424, 8136, 15271, 16272, 30542, 45813, 61084, 91626, 122168, 137439, 183252, 244336, 274878, 366504, 549756, 733008, 1099512, 1725623, 2199024, 3451246, 5176869, 6902492, 10353738, 13804984, 15530607, 20707476, 27609968, 31061214, 41414952, 62122428, 82829904, 124244856, 248489712]

約数ペア:

[(1, 248489712), (2, 124244856), (3, 82829904), (4, 62122428), (6, 41414952), (8, 31061214), (9, 27609968), (12, 20707476), (16, 15530607), (18, 13804984), (24, 10353738), (36, 6902492), (48, 5176869), (72, 3451246), (113, 2199024), (144, 1725623), (226, 1099512), (339, 733008), (452, 549756), (678, 366504), (904, 274878), (1017, 244336), (1356, 183252), (1808, 137439), (2034, 122168), (2712, 91626), (4068, 61084), (5424, 45813), (8136, 30542), (15271, 16272)]