280233912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{2017}}^1$

素因数の和:2860

約数の個数: 64

約数和(自身を含む): 802033920

約数和(自身を除く): 521800008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 827, 1654, 2017, 2481, 3308, 4034, 4962, 5789, 6051, 6616, 8068, 9924, 11578, 12102, 14119, 16136, 17367, 19848, 23156, 24204, 28238, 34734, 42357, 46312, 48408, 56476, 69468, 84714, 112952, 138936, 169428, 338856, 1668059, 3336118, 5004177, 6672236, 10008354, 11676413, 13344472, 20016708, 23352826, 35029239, 40033416, 46705652, 70058478, 93411304, 140116956, 280233912]

約数ペア:

[(1, 280233912), (2, 140116956), (3, 93411304), (4, 70058478), (6, 46705652), (7, 40033416), (8, 35029239), (12, 23352826), (14, 20016708), (21, 13344472), (24, 11676413), (28, 10008354), (42, 6672236), (56, 5004177), (84, 3336118), (168, 1668059), (827, 338856), (1654, 169428), (2017, 138936), (2481, 112952), (3308, 84714), (4034, 69468), (4962, 56476), (5789, 48408), (6051, 46312), (6616, 42357), (8068, 34734), (9924, 28238), (11578, 24204), (12102, 23156), (14119, 19848), (16136, 17367)]