221570496

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 168

約数和(自身を含む): 732251520

約数和(自身を除く): 510681024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 179, 192, 224, 252, 288, 307, 336, 358, 448, 504, 537, 576, 614, 672, 716, 921, 1008, 1074, 1228, 1253, 1344, 1432, 1611, 1842, 2016, 2148, 2149, 2456, 2506, 2763, 2864, 3222, 3684, 3759, 4032, 4296, 4298, 4912, 5012, 5526, 5728, 6444, 6447, 7368, 7518, 8592, 8596, 9824, 10024, 11052, 11277, 11456, 12888, 12894, 14736, 15036, 17184, 17192, 19341, 19648, 20048, 22104, 22554, 25776, 25788, 29472, 30072, 34368, 34384, 38682, 40096, 44208, 45108, 51552, 51576, 54953, 58944, 60144, 68768, 77364, 80192, 88416, 90216, 103104, 103152, 109906, 120288, 137536, 154728, 164859, 176832, 180432, 206304, 219812, 240576, 309456, 329718, 360864, 384671, 412608, 439624, 494577, 618912, 659436, 721728, 769342, 879248, 989154, 1154013, 1237824, 1318872, 1538684, 1758496, 1978308, 2308026, 2637744, 3077368, 3462039, 3516992, 3956616, 4616052, 5275488, 6154736, 6924078, 7913232, 9232104, 10550976, 12309472, 13848156, 15826464, 18464208, 24618944, 27696312, 31652928, 36928416, 55392624, 73856832, 110785248, 221570496]

約数ペア:

[(1, 221570496), (2, 110785248), (3, 73856832), (4, 55392624), (6, 36928416), (7, 31652928), (8, 27696312), (9, 24618944), (12, 18464208), (14, 15826464), (16, 13848156), (18, 12309472), (21, 10550976), (24, 9232104), (28, 7913232), (32, 6924078), (36, 6154736), (42, 5275488), (48, 4616052), (56, 3956616), (63, 3516992), (64, 3462039), (72, 3077368), (84, 2637744), (96, 2308026), (112, 1978308), (126, 1758496), (144, 1538684), (168, 1318872), (179, 1237824), (192, 1154013), (224, 989154), (252, 879248), (288, 769342), (307, 721728), (336, 659436), (358, 618912), (448, 494577), (504, 439624), (537, 412608), (576, 384671), (614, 360864), (672, 329718), (716, 309456), (921, 240576), (1008, 219812), (1074, 206304), (1228, 180432), (1253, 176832), (1344, 164859), (1432, 154728), (1611, 137536), (1842, 120288), (2016, 109906), (2148, 103152), (2149, 103104), (2456, 90216), (2506, 88416), (2763, 80192), (2864, 77364), (3222, 68768), (3684, 60144), (3759, 58944), (4032, 54953), (4296, 51576), (4298, 51552), (4912, 45108), (5012, 44208), (5526, 40096), (5728, 38682), (6444, 34384), (6447, 34368), (7368, 30072), (7518, 29472), (8592, 25788), (8596, 25776), (9824, 22554), (10024, 22104), (11052, 20048), (11277, 19648), (11456, 19341), (12888, 17192), (12894, 17184), (14736, 15036)]