321921612

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{190261}}^1$

素因数の和:190318

約数の個数: 36

約数和(自身を含む): 831064416

約数和(自身を除く): 509142804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 190261, 380522, 570783, 761044, 1141566, 1712349, 2283132, 3424698, 6849396, 8942267, 17884534, 26826801, 35769068, 53653602, 80480403, 107307204, 160960806, 321921612]

約数ペア:

[(1, 321921612), (2, 160960806), (3, 107307204), (4, 80480403), (6, 53653602), (9, 35769068), (12, 26826801), (18, 17884534), (36, 8942267), (47, 6849396), (94, 3424698), (141, 2283132), (188, 1712349), (282, 1141566), (423, 761044), (564, 570783), (846, 380522), (1692, 190261)]