281268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:624

約数の個数: 36

約数和(自身を含む): 766948

約数和(自身を除く): 485680

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 601, 1202, 1803, 2404, 3606, 5409, 7212, 7813, 10818, 15626, 21636, 23439, 31252, 46878, 70317, 93756, 140634, 281268]

約数ペア:

[(1, 281268), (2, 140634), (3, 93756), (4, 70317), (6, 46878), (9, 31252), (12, 23439), (13, 21636), (18, 15626), (26, 10818), (36, 7813), (39, 7212), (52, 5409), (78, 3606), (117, 2404), (156, 1803), (234, 1202), (468, 601)]