974228976

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{138071}}^1$

素因数の和:138099

約数の個数: 90

約数和(自身を含む): 3171651912

約数和(自身を除く): 2197422936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 138071, 276142, 414213, 552284, 828426, 966497, 1104568, 1242639, 1656852, 1932994, 2209136, 2485278, 2899491, 3313704, 3865988, 4970556, 5798982, 6627408, 6765479, 7731976, 8698473, 9941112, 11597964, 13530958, 15463952, 17396946, 19882224, 20296437, 23195928, 27061916, 34793892, 40592874, 46391856, 54123832, 60889311, 69587784, 81185748, 108247664, 121778622, 139175568, 162371496, 243557244, 324742992, 487114488, 974228976]

約数ペア:

[(1, 974228976), (2, 487114488), (3, 324742992), (4, 243557244), (6, 162371496), (7, 139175568), (8, 121778622), (9, 108247664), (12, 81185748), (14, 69587784), (16, 60889311), (18, 54123832), (21, 46391856), (24, 40592874), (28, 34793892), (36, 27061916), (42, 23195928), (48, 20296437), (49, 19882224), (56, 17396946), (63, 15463952), (72, 13530958), (84, 11597964), (98, 9941112), (112, 8698473), (126, 7731976), (144, 6765479), (147, 6627408), (168, 5798982), (196, 4970556), (252, 3865988), (294, 3313704), (336, 2899491), (392, 2485278), (441, 2209136), (504, 1932994), (588, 1656852), (784, 1242639), (882, 1104568), (1008, 966497), (1176, 828426), (1764, 552284), (2352, 414213), (3528, 276142), (7056, 138071)]