281277744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2677}}^1$

素因数の和:2898

約数の個数: 80

約数和(自身を含む): 796972800

約数和(自身を除く): 515695056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 199, 264, 398, 528, 597, 796, 1194, 1592, 2189, 2388, 2677, 3184, 4378, 4776, 5354, 6567, 8031, 8756, 9552, 10708, 13134, 16062, 17512, 21416, 26268, 29447, 32124, 35024, 42832, 52536, 58894, 64248, 88341, 105072, 117788, 128496, 176682, 235576, 353364, 471152, 532723, 706728, 1065446, 1413456, 1598169, 2130892, 3196338, 4261784, 5859953, 6392676, 8523568, 11719906, 12785352, 17579859, 23439812, 25570704, 35159718, 46879624, 70319436, 93759248, 140638872, 281277744]

約数ペア:

[(1, 281277744), (2, 140638872), (3, 93759248), (4, 70319436), (6, 46879624), (8, 35159718), (11, 25570704), (12, 23439812), (16, 17579859), (22, 12785352), (24, 11719906), (33, 8523568), (44, 6392676), (48, 5859953), (66, 4261784), (88, 3196338), (132, 2130892), (176, 1598169), (199, 1413456), (264, 1065446), (398, 706728), (528, 532723), (597, 471152), (796, 353364), (1194, 235576), (1592, 176682), (2189, 128496), (2388, 117788), (2677, 105072), (3184, 88341), (4378, 64248), (4776, 58894), (5354, 52536), (6567, 42832), (8031, 35024), (8756, 32124), (9552, 29447), (10708, 26268), (13134, 21416), (16062, 17512)]