2818061856

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{238657}}^1$

素因数の和:238714

約数の個数: 72

約数和(自身を含む): 8209357884

約数和(自身を除く): 5391296028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 238657, 477314, 715971, 954628, 1431942, 1909256, 2147913, 2863884, 3818512, 4295826, 5727768, 7637024, 8591652, 9784937, 11455536, 17183304, 19569874, 22911072, 29354811, 34366608, 39139748, 58709622, 68733216, 78279496, 88064433, 117419244, 156558992, 176128866, 234838488, 313117984, 352257732, 469676976, 704515464, 939353952, 1409030928, 2818061856]

約数ペア:

[(1, 2818061856), (2, 1409030928), (3, 939353952), (4, 704515464), (6, 469676976), (8, 352257732), (9, 313117984), (12, 234838488), (16, 176128866), (18, 156558992), (24, 117419244), (32, 88064433), (36, 78279496), (41, 68733216), (48, 58709622), (72, 39139748), (82, 34366608), (96, 29354811), (123, 22911072), (144, 19569874), (164, 17183304), (246, 11455536), (288, 9784937), (328, 8591652), (369, 7637024), (492, 5727768), (656, 4295826), (738, 3818512), (984, 2863884), (1312, 2147913), (1476, 1909256), (1968, 1431942), (2952, 954628), (3936, 715971), (5904, 477314), (11808, 238657)]