1391539968

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6637}}^1$

素因数の和:6679

約数の個数: 216

約数和(自身を含む): 4938778208

約数和(自身を除く): 3547238240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3276, 3328, 3744, 4032, 4368, 4992, 5376, 5824, 6552, 6637, 7488, 8064, 8736, 9984, 11648, 13104, 13274, 14976, 16128, 17472, 19911, 23296, 26208, 26548, 29952, 34944, 39822, 46459, 52416, 53096, 59733, 69888, 79644, 86281, 92918, 104832, 106192, 119466, 139377, 159288, 172562, 185836, 209664, 212384, 238932, 258843, 278754, 318576, 345124, 371672, 418131, 424768, 477864, 517686, 557508, 603967, 637152, 690248, 743344, 776529, 836262, 849536, 955728, 1035372, 1115016, 1207934, 1274304, 1380496, 1486688, 1553058, 1672524, 1699072, 1811901, 1911456, 2070744, 2230032, 2415868, 2548608, 2760992, 2973376, 3106116, 3345048, 3623802, 3822912, 4141488, 4460064, 4831736, 5097216, 5435703, 5521984, 5946752, 6212232, 6690096, 7247604, 7645824, 8282976, 8920128, 9663472, 10871406, 11043968, 11893504, 12424464, 13380192, 14495208, 15291648, 16565952, 17840256, 19326944, 21742812, 22087936, 24848928, 26760384, 28990416, 33131904, 35680512, 38653888, 43485624, 49697856, 53520768, 57980832, 66263808, 77307776, 86971248, 99395712, 107041536, 115961664, 154615552, 173942496, 198791424, 231923328, 347884992, 463846656, 695769984, 1391539968]

約数ペア:

[(1, 1391539968), (2, 695769984), (3, 463846656), (4, 347884992), (6, 231923328), (7, 198791424), (8, 173942496), (9, 154615552), (12, 115961664), (13, 107041536), (14, 99395712), (16, 86971248), (18, 77307776), (21, 66263808), (24, 57980832), (26, 53520768), (28, 49697856), (32, 43485624), (36, 38653888), (39, 35680512), (42, 33131904), (48, 28990416), (52, 26760384), (56, 24848928), (63, 22087936), (64, 21742812), (72, 19326944), (78, 17840256), (84, 16565952), (91, 15291648), (96, 14495208), (104, 13380192), (112, 12424464), (117, 11893504), (126, 11043968), (128, 10871406), (144, 9663472), (156, 8920128), (168, 8282976), (182, 7645824), (192, 7247604), (208, 6690096), (224, 6212232), (234, 5946752), (252, 5521984), (256, 5435703), (273, 5097216), (288, 4831736), (312, 4460064), (336, 4141488), (364, 3822912), (384, 3623802), (416, 3345048), (448, 3106116), (468, 2973376), (504, 2760992), (546, 2548608), (576, 2415868), (624, 2230032), (672, 2070744), (728, 1911456), (768, 1811901), (819, 1699072), (832, 1672524), (896, 1553058), (936, 1486688), (1008, 1380496), (1092, 1274304), (1152, 1207934), (1248, 1115016), (1344, 1035372), (1456, 955728), (1638, 849536), (1664, 836262), (1792, 776529), (1872, 743344), (2016, 690248), (2184, 637152), (2304, 603967), (2496, 557508), (2688, 517686), (2912, 477864), (3276, 424768), (3328, 418131), (3744, 371672), (4032, 345124), (4368, 318576), (4992, 278754), (5376, 258843), (5824, 238932), (6552, 212384), (6637, 209664), (7488, 185836), (8064, 172562), (8736, 159288), (9984, 139377), (11648, 119466), (13104, 106192), (13274, 104832), (14976, 92918), (16128, 86281), (17472, 79644), (19911, 69888), (23296, 59733), (26208, 53096), (26548, 52416), (29952, 46459), (34944, 39822)]