285439392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{141587}}^1$

素因数の和:141610

約数の個数: 72

約数和(自身を含む): 927684576

約数和(自身を除く): 642245184

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, 141587, 283174, 424761, 566348, 849522, 991109, 1132696, 1274283, 1699044, 1982218, 2265392, 2548566, 2973327, 3398088, 3964436, 4530784, 5097132, 5946654, 6796176, 7928872, 8919981, 10194264, 11893308, 13592352, 15857744, 17839962, 20388528, 23786616, 31715488, 35679924, 40777056, 47573232, 71359848, 95146464, 142719696, 285439392]

約数ペア:

[(1, 285439392), (2, 142719696), (3, 95146464), (4, 71359848), (6, 47573232), (7, 40777056), (8, 35679924), (9, 31715488), (12, 23786616), (14, 20388528), (16, 17839962), (18, 15857744), (21, 13592352), (24, 11893308), (28, 10194264), (32, 8919981), (36, 7928872), (42, 6796176), (48, 5946654), (56, 5097132), (63, 4530784), (72, 3964436), (84, 3398088), (96, 2973327), (112, 2548566), (126, 2265392), (144, 1982218), (168, 1699044), (224, 1274283), (252, 1132696), (288, 991109), (336, 849522), (504, 566348), (672, 424761), (1008, 283174), (2016, 141587)]