212564172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22739}}^1$

素因数の和:22806

約数の個数: 48

約数和(自身を含む): 534844800

約数和(自身を除く): 322280628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 22739, 45478, 68217, 90956, 136434, 272868, 432041, 864082, 932299, 1296123, 1728164, 1864598, 2592246, 2796897, 3729196, 5184492, 5593794, 11187588, 17713681, 35427362, 53141043, 70854724, 106282086, 212564172]

約数ペア:

[(1, 212564172), (2, 106282086), (3, 70854724), (4, 53141043), (6, 35427362), (12, 17713681), (19, 11187588), (38, 5593794), (41, 5184492), (57, 3729196), (76, 2796897), (82, 2592246), (114, 1864598), (123, 1728164), (164, 1296123), (228, 932299), (246, 864082), (492, 432041), (779, 272868), (1558, 136434), (2337, 90956), (3116, 68217), (4674, 45478), (9348, 22739)]