258492792

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{31039}}^1$

素因数の和:31395

約数の個数: 32

約数和(自身を含む): 648115200

約数和(自身を除く): 389622408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2776, 4164, 8328, 31039, 62078, 93117, 124156, 186234, 248312, 372468, 744936, 10770533, 21541066, 32311599, 43082132, 64623198, 86164264, 129246396, 258492792]

約数ペア:

[(1, 258492792), (2, 129246396), (3, 86164264), (4, 64623198), (6, 43082132), (8, 32311599), (12, 21541066), (24, 10770533), (347, 744936), (694, 372468), (1041, 248312), (1388, 186234), (2082, 124156), (2776, 93117), (4164, 62078), (8328, 31039)]