223890464

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43457}}^1$

素因数の和:43497

約数の個数: 48

約数和(自身を含む): 525667968

約数和(自身を除く): 301777504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 43457, 86914, 173828, 304199, 347656, 608398, 695312, 999511, 1216796, 1390624, 1999022, 2433592, 3998044, 4867184, 6996577, 7996088, 9734368, 13993154, 15992176, 27986308, 31984352, 55972616, 111945232, 223890464]

約数ペア:

[(1, 223890464), (2, 111945232), (4, 55972616), (7, 31984352), (8, 27986308), (14, 15992176), (16, 13993154), (23, 9734368), (28, 7996088), (32, 6996577), (46, 4867184), (56, 3998044), (92, 2433592), (112, 1999022), (161, 1390624), (184, 1216796), (224, 999511), (322, 695312), (368, 608398), (644, 347656), (736, 304199), (1288, 173828), (2576, 86914), (5152, 43457)]