2642420264

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1531}}^1\times {\mathrm{1783}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 5452510560

約数和(自身を除く): 2810090296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1531, 1783, 3062, 3566, 6124, 7132, 12248, 14264, 16841, 19613, 33682, 39226, 67364, 78452, 134728, 156904, 185251, 215743, 370502, 431486, 741004, 862972, 1482008, 1725944, 2729773, 5459546, 10919092, 21838184, 30027503, 60055006, 120110012, 240220024, 330302533, 660605066, 1321210132, 2642420264]

約数ペア:

[(1, 2642420264), (2, 1321210132), (4, 660605066), (8, 330302533), (11, 240220024), (22, 120110012), (44, 60055006), (88, 30027503), (121, 21838184), (242, 10919092), (484, 5459546), (968, 2729773), (1531, 1725944), (1783, 1482008), (3062, 862972), (3566, 741004), (6124, 431486), (7132, 370502), (12248, 215743), (14264, 185251), (16841, 156904), (19613, 134728), (33682, 78452), (39226, 67364)]