1389784704

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4273}}^1$

素因数の和:4319

約数の個数: 192

約数和(自身を含む): 4638486720

約数和(自身を除く): 3248702016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 128, 132, 154, 168, 176, 192, 224, 231, 242, 264, 308, 336, 352, 363, 384, 448, 462, 484, 528, 616, 672, 704, 726, 847, 896, 924, 968, 1056, 1232, 1344, 1408, 1452, 1694, 1848, 1936, 2112, 2464, 2541, 2688, 2904, 3388, 3696, 3872, 4224, 4273, 4928, 5082, 5808, 6776, 7392, 7744, 8546, 9856, 10164, 11616, 12819, 13552, 14784, 15488, 17092, 20328, 23232, 25638, 27104, 29568, 29911, 34184, 40656, 46464, 47003, 51276, 54208, 59822, 68368, 81312, 89733, 94006, 102552, 108416, 119644, 136736, 141009, 162624, 179466, 188012, 205104, 239288, 273472, 282018, 325248, 329021, 358932, 376024, 410208, 478576, 517033, 546944, 564036, 658042, 717864, 752048, 820416, 957152, 987063, 1034066, 1128072, 1316084, 1435728, 1504096, 1551099, 1640832, 1914304, 1974126, 2068132, 2256144, 2632168, 2871456, 3008192, 3102198, 3619231, 3828608, 3948252, 4136264, 4512288, 5264336, 5742912, 6016384, 6204396, 7238462, 7896504, 8272528, 9024576, 10528672, 10857693, 11485824, 12408792, 14476924, 15793008, 16545056, 18049152, 21057344, 21715386, 24817584, 28953848, 31586016, 33090112, 42114688, 43430772, 49635168, 57907696, 63172032, 66180224, 86861544, 99270336, 115815392, 126344064, 173723088, 198540672, 231630784, 347446176, 463261568, 694892352, 1389784704]

約数ペア:

[(1, 1389784704), (2, 694892352), (3, 463261568), (4, 347446176), (6, 231630784), (7, 198540672), (8, 173723088), (11, 126344064), (12, 115815392), (14, 99270336), (16, 86861544), (21, 66180224), (22, 63172032), (24, 57907696), (28, 49635168), (32, 43430772), (33, 42114688), (42, 33090112), (44, 31586016), (48, 28953848), (56, 24817584), (64, 21715386), (66, 21057344), (77, 18049152), (84, 16545056), (88, 15793008), (96, 14476924), (112, 12408792), (121, 11485824), (128, 10857693), (132, 10528672), (154, 9024576), (168, 8272528), (176, 7896504), (192, 7238462), (224, 6204396), (231, 6016384), (242, 5742912), (264, 5264336), (308, 4512288), (336, 4136264), (352, 3948252), (363, 3828608), (384, 3619231), (448, 3102198), (462, 3008192), (484, 2871456), (528, 2632168), (616, 2256144), (672, 2068132), (704, 1974126), (726, 1914304), (847, 1640832), (896, 1551099), (924, 1504096), (968, 1435728), (1056, 1316084), (1232, 1128072), (1344, 1034066), (1408, 987063), (1452, 957152), (1694, 820416), (1848, 752048), (1936, 717864), (2112, 658042), (2464, 564036), (2541, 546944), (2688, 517033), (2904, 478576), (3388, 410208), (3696, 376024), (3872, 358932), (4224, 329021), (4273, 325248), (4928, 282018), (5082, 273472), (5808, 239288), (6776, 205104), (7392, 188012), (7744, 179466), (8546, 162624), (9856, 141009), (10164, 136736), (11616, 119644), (12819, 108416), (13552, 102552), (14784, 94006), (15488, 89733), (17092, 81312), (20328, 68368), (23232, 59822), (25638, 54208), (27104, 51276), (29568, 47003), (29911, 46464), (34184, 40656)]