215673438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{26489}}^1$

素因数の和:26576

約数の個数: 32

約数和(自身を含む): 457747200

約数和(自身を除く): 242073762

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 4071, 8142, 26489, 52978, 79467, 158934, 609247, 1218494, 1562851, 1827741, 3125702, 3655482, 4688553, 9377106, 35945573, 71891146, 107836719, 215673438]

約数ペア:

[(1, 215673438), (2, 107836719), (3, 71891146), (6, 35945573), (23, 9377106), (46, 4688553), (59, 3655482), (69, 3125702), (118, 1827741), (138, 1562851), (177, 1218494), (354, 609247), (1357, 158934), (2714, 79467), (4071, 52978), (8142, 26489)]