243237456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21937}}^1$

素因数の和:21969

約数の個数: 120

約数和(自身を含む): 848737344

約数和(自身を除く): 605499888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 21937, 43874, 65811, 87748, 131622, 153559, 175496, 197433, 241307, 263244, 307118, 350992, 394866, 460677, 482614, 526488, 614236, 723921, 789732, 921354, 965228, 1052976, 1228472, 1382031, 1447842, 1579464, 1689149, 1842708, 1930456, 2171763, 2456944, 2764062, 2895684, 3158928, 3378298, 3685416, 3860912, 4343526, 5067447, 5528124, 5791368, 6756596, 7370832, 8687052, 10134894, 11056248, 11582736, 13513192, 15202341, 17374104, 20269788, 22112496, 27026384, 30404682, 34748208, 40539576, 60809364, 81079152, 121618728, 243237456]

約数ペア:

[(1, 243237456), (2, 121618728), (3, 81079152), (4, 60809364), (6, 40539576), (7, 34748208), (8, 30404682), (9, 27026384), (11, 22112496), (12, 20269788), (14, 17374104), (16, 15202341), (18, 13513192), (21, 11582736), (22, 11056248), (24, 10134894), (28, 8687052), (33, 7370832), (36, 6756596), (42, 5791368), (44, 5528124), (48, 5067447), (56, 4343526), (63, 3860912), (66, 3685416), (72, 3378298), (77, 3158928), (84, 2895684), (88, 2764062), (99, 2456944), (112, 2171763), (126, 1930456), (132, 1842708), (144, 1689149), (154, 1579464), (168, 1447842), (176, 1382031), (198, 1228472), (231, 1052976), (252, 965228), (264, 921354), (308, 789732), (336, 723921), (396, 614236), (462, 526488), (504, 482614), (528, 460677), (616, 394866), (693, 350992), (792, 307118), (924, 263244), (1008, 241307), (1232, 197433), (1386, 175496), (1584, 153559), (1848, 131622), (2772, 87748), (3696, 65811), (5544, 43874), (11088, 21937)]