247028928

素因数分解:

$2^6\times 3^1\times {\mathrm{631}}^1\times {\mathrm{2039}}^1$

素因数の和:2685

約数の個数: 56

約数和(自身を含む): 654954240

約数和(自身を除く): 407925312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 631, 1262, 1893, 2039, 2524, 3786, 4078, 5048, 6117, 7572, 8156, 10096, 12234, 15144, 16312, 20192, 24468, 30288, 32624, 40384, 48936, 60576, 65248, 97872, 121152, 130496, 195744, 391488, 1286609, 2573218, 3859827, 5146436, 7719654, 10292872, 15439308, 20585744, 30878616, 41171488, 61757232, 82342976, 123514464, 247028928]

約数ペア:

[(1, 247028928), (2, 123514464), (3, 82342976), (4, 61757232), (6, 41171488), (8, 30878616), (12, 20585744), (16, 15439308), (24, 10292872), (32, 7719654), (48, 5146436), (64, 3859827), (96, 2573218), (192, 1286609), (631, 391488), (1262, 195744), (1893, 130496), (2039, 121152), (2524, 97872), (3786, 65248), (4078, 60576), (5048, 48936), (6117, 40384), (7572, 32624), (8156, 30288), (10096, 24468), (12234, 20192), (15144, 16312)]