985277664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{488729}}^1$

素因数の和:488752

約数の個数: 72

約数和(自身を含む): 3202158960

約数和(自身を除く): 2216881296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 488729, 977458, 1466187, 1954916, 2932374, 3421103, 3909832, 4398561, 5864748, 6842206, 7819664, 8797122, 10263309, 11729496, 13684412, 15639328, 17594244, 20526618, 23458992, 27368824, 30789927, 35188488, 41053236, 46917984, 54737648, 61579854, 70376976, 82106472, 109475296, 123159708, 140753952, 164212944, 246319416, 328425888, 492638832, 985277664]

約数ペア:

[(1, 985277664), (2, 492638832), (3, 328425888), (4, 246319416), (6, 164212944), (7, 140753952), (8, 123159708), (9, 109475296), (12, 82106472), (14, 70376976), (16, 61579854), (18, 54737648), (21, 46917984), (24, 41053236), (28, 35188488), (32, 30789927), (36, 27368824), (42, 23458992), (48, 20526618), (56, 17594244), (63, 15639328), (72, 13684412), (84, 11729496), (96, 10263309), (112, 8797122), (126, 7819664), (144, 6842206), (168, 5864748), (224, 4398561), (252, 3909832), (288, 3421103), (336, 2932374), (504, 1954916), (672, 1466187), (1008, 977458), (2016, 488729)]