254868372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{857}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 704575872

約数和(自身を除く): 449707500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 751, 857, 1502, 1714, 2253, 2571, 3004, 3428, 4506, 5142, 6759, 7713, 8261, 9012, 9427, 10284, 13518, 15426, 16522, 18854, 24783, 27036, 28281, 30852, 33044, 37708, 49566, 56562, 74349, 84843, 99132, 113124, 148698, 169686, 297396, 339372, 643607, 1287214, 1930821, 2574428, 3861642, 5792463, 7079677, 7723284, 11584926, 14159354, 21239031, 23169852, 28318708, 42478062, 63717093, 84956124, 127434186, 254868372]

約数ペア:

[(1, 254868372), (2, 127434186), (3, 84956124), (4, 63717093), (6, 42478062), (9, 28318708), (11, 23169852), (12, 21239031), (18, 14159354), (22, 11584926), (33, 7723284), (36, 7079677), (44, 5792463), (66, 3861642), (99, 2574428), (132, 1930821), (198, 1287214), (396, 643607), (751, 339372), (857, 297396), (1502, 169686), (1714, 148698), (2253, 113124), (2571, 99132), (3004, 84843), (3428, 74349), (4506, 56562), (5142, 49566), (6759, 37708), (7713, 33044), (8261, 30852), (9012, 28281), (9427, 27036), (10284, 24783), (13518, 18854), (15426, 16522)]