1223804568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{428503}}^1$

素因数の和:428536

約数の個数: 64

約数和(自身を含む): 3702274560

約数和(自身を除く): 2478469992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 428503, 857006, 1285509, 1714012, 2571018, 2999521, 3428024, 5142036, 5999042, 7284551, 8998563, 10284072, 11998084, 14569102, 17997126, 21853653, 23996168, 29138204, 35994252, 43707306, 50991857, 58276408, 71988504, 87414612, 101983714, 152975571, 174829224, 203967428, 305951142, 407934856, 611902284, 1223804568]

約数ペア:

[(1, 1223804568), (2, 611902284), (3, 407934856), (4, 305951142), (6, 203967428), (7, 174829224), (8, 152975571), (12, 101983714), (14, 87414612), (17, 71988504), (21, 58276408), (24, 50991857), (28, 43707306), (34, 35994252), (42, 29138204), (51, 23996168), (56, 21853653), (68, 17997126), (84, 14569102), (102, 11998084), (119, 10284072), (136, 8998563), (168, 7284551), (204, 5999042), (238, 5142036), (357, 3428024), (408, 2999521), (476, 2571018), (714, 1714012), (952, 1285509), (1428, 857006), (2856, 428503)]