478723728

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{29077}}^1$

素因数の和:29109

約数の個数: 80

約数和(自身を含む): 1442268800

約数和(自身を除く): 963545072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 29077, 58154, 87231, 116308, 174462, 203539, 232616, 348924, 407078, 465232, 610617, 697848, 814156, 1221234, 1395696, 1424773, 1628312, 2442468, 2849546, 3256624, 4274319, 4884936, 5699092, 8548638, 9769872, 9973411, 11398184, 17097276, 19946822, 22796368, 29920233, 34194552, 39893644, 59840466, 68389104, 79787288, 119680932, 159574576, 239361864, 478723728]

約数ペア:

[(1, 478723728), (2, 239361864), (3, 159574576), (4, 119680932), (6, 79787288), (7, 68389104), (8, 59840466), (12, 39893644), (14, 34194552), (16, 29920233), (21, 22796368), (24, 19946822), (28, 17097276), (42, 11398184), (48, 9973411), (49, 9769872), (56, 8548638), (84, 5699092), (98, 4884936), (112, 4274319), (147, 3256624), (168, 2849546), (196, 2442468), (294, 1628312), (336, 1424773), (343, 1395696), (392, 1221234), (588, 814156), (686, 697848), (784, 610617), (1029, 465232), (1176, 407078), (1372, 348924), (2058, 232616), (2352, 203539), (2744, 174462), (4116, 116308), (5488, 87231), (8232, 58154), (16464, 29077)]