328701816

素因数分解:

$2^3\times 3^2\times {\mathrm{829}}^1\times {\mathrm{5507}}^1$

素因数の和:6348

約数の個数: 48

約数和(自身を含む): 891469800

約数和(自身を除く): 562767984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 829, 1658, 2487, 3316, 4974, 5507, 6632, 7461, 9948, 11014, 14922, 16521, 19896, 22028, 29844, 33042, 44056, 49563, 59688, 66084, 99126, 132168, 198252, 396504, 4565303, 9130606, 13695909, 18261212, 27391818, 36522424, 41087727, 54783636, 82175454, 109567272, 164350908, 328701816]

約数ペア:

[(1, 328701816), (2, 164350908), (3, 109567272), (4, 82175454), (6, 54783636), (8, 41087727), (9, 36522424), (12, 27391818), (18, 18261212), (24, 13695909), (36, 9130606), (72, 4565303), (829, 396504), (1658, 198252), (2487, 132168), (3316, 99126), (4974, 66084), (5507, 59688), (6632, 49563), (7461, 44056), (9948, 33042), (11014, 29844), (14922, 22028), (16521, 19896)]