308715306

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{3919}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 651033600

約数和(自身を除く): 342318294

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 691, 1382, 2073, 3919, 4146, 7838, 11757, 13129, 23514, 26258, 39387, 74461, 78774, 148922, 223383, 446766, 2708029, 5416058, 8124087, 16248174, 51452551, 102905102, 154357653, 308715306]

約数ペア:

[(1, 308715306), (2, 154357653), (3, 102905102), (6, 51452551), (19, 16248174), (38, 8124087), (57, 5416058), (114, 2708029), (691, 446766), (1382, 223383), (2073, 148922), (3919, 78774), (4146, 74461), (7838, 39387), (11757, 26258), (13129, 23514)]