809262222

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^2$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 1707765120

約数和(自身を除く): 898502898

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 179, 181, 358, 362, 537, 543, 1074, 1086, 4117, 4163, 8234, 8326, 12351, 12489, 24702, 24978, 32399, 32761, 64798, 65522, 97197, 98283, 194394, 196566, 745177, 753503, 1490354, 1507006, 2235531, 2260509, 4471062, 4521018, 5864219, 11728438, 17592657, 35185314, 134877037, 269754074, 404631111, 809262222]

約数ペア:

[(1, 809262222), (2, 404631111), (3, 269754074), (6, 134877037), (23, 35185314), (46, 17592657), (69, 11728438), (138, 5864219), (179, 4521018), (181, 4471062), (358, 2260509), (362, 2235531), (537, 1507006), (543, 1490354), (1074, 753503), (1086, 745177), (4117, 196566), (4163, 194394), (8234, 98283), (8326, 97197), (12351, 65522), (12489, 64798), (24702, 32761), (24978, 32399)]