243660168

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{26647}}^1$

素因数の和:26786

約数の個数: 48

約数和(自身を含む): 665134080

約数和(自身を除く): 421473912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 26647, 53294, 79941, 106588, 159882, 213176, 239823, 319764, 479646, 639528, 959292, 1918584, 3384169, 6768338, 10152507, 13536676, 20305014, 27073352, 30457521, 40610028, 60915042, 81220056, 121830084, 243660168]

約数ペア:

[(1, 243660168), (2, 121830084), (3, 81220056), (4, 60915042), (6, 40610028), (8, 30457521), (9, 27073352), (12, 20305014), (18, 13536676), (24, 10152507), (36, 6768338), (72, 3384169), (127, 1918584), (254, 959292), (381, 639528), (508, 479646), (762, 319764), (1016, 239823), (1143, 213176), (1524, 159882), (2286, 106588), (3048, 79941), (4572, 53294), (9144, 26647)]