907140528

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{128563}}^1$

素因数の和:128591

約数の個数: 90

約数和(自身を含む): 2953243644

約数和(自身を除く): 2046103116

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, 128563, 257126, 385689, 514252, 771378, 899941, 1028504, 1157067, 1542756, 1799882, 2057008, 2314134, 2699823, 3085512, 3599764, 4628268, 5399646, 6171024, 6299587, 7199528, 8099469, 9256536, 10799292, 12599174, 14399056, 16198938, 18513072, 18898761, 21598584, 25198348, 32397876, 37797522, 43197168, 50396696, 56696283, 64795752, 75595044, 100793392, 113392566, 129591504, 151190088, 226785132, 302380176, 453570264, 907140528]

約数ペア:

[(1, 907140528), (2, 453570264), (3, 302380176), (4, 226785132), (6, 151190088), (7, 129591504), (8, 113392566), (9, 100793392), (12, 75595044), (14, 64795752), (16, 56696283), (18, 50396696), (21, 43197168), (24, 37797522), (28, 32397876), (36, 25198348), (42, 21598584), (48, 18898761), (49, 18513072), (56, 16198938), (63, 14399056), (72, 12599174), (84, 10799292), (98, 9256536), (112, 8099469), (126, 7199528), (144, 6299587), (147, 6171024), (168, 5399646), (196, 4628268), (252, 3599764), (294, 3085512), (336, 2699823), (392, 2314134), (441, 2057008), (504, 1799882), (588, 1542756), (784, 1157067), (882, 1028504), (1008, 899941), (1176, 771378), (1764, 514252), (2352, 385689), (3528, 257126), (7056, 128563)]