223859232

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{4493}}^1$

素因数の和:4682

約数の個数: 72

約数和(自身を含む): 640421964

約数和(自身を除く): 416562732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 4493, 5536, 6228, 8304, 8986, 12456, 13479, 16608, 17972, 24912, 26958, 35944, 40437, 49824, 53916, 71888, 80874, 107832, 143776, 161748, 215664, 323496, 431328, 646992, 777289, 1293984, 1554578, 2331867, 3109156, 4663734, 6218312, 6995601, 9327468, 12436624, 13991202, 18654936, 24873248, 27982404, 37309872, 55964808, 74619744, 111929616, 223859232]

約数ペア:

[(1, 223859232), (2, 111929616), (3, 74619744), (4, 55964808), (6, 37309872), (8, 27982404), (9, 24873248), (12, 18654936), (16, 13991202), (18, 12436624), (24, 9327468), (32, 6995601), (36, 6218312), (48, 4663734), (72, 3109156), (96, 2331867), (144, 1554578), (173, 1293984), (288, 777289), (346, 646992), (519, 431328), (692, 323496), (1038, 215664), (1384, 161748), (1557, 143776), (2076, 107832), (2768, 80874), (3114, 71888), (4152, 53916), (4493, 49824), (5536, 40437), (6228, 35944), (8304, 26958), (8986, 24912), (12456, 17972), (13479, 16608)]