455558144

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 88

約数和(自身を含む): 955834368

約数和(自身を除く): 500276224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 113, 124, 127, 128, 226, 248, 254, 256, 452, 496, 508, 512, 904, 992, 1016, 1024, 1808, 1984, 2032, 3503, 3616, 3937, 3968, 4064, 7006, 7232, 7874, 7936, 8128, 14012, 14351, 14464, 15748, 15872, 16256, 28024, 28702, 28928, 31496, 31744, 32512, 56048, 57404, 57856, 62992, 65024, 112096, 114808, 115712, 125984, 130048, 224192, 229616, 251968, 444881, 448384, 459232, 503936, 889762, 896768, 918464, 1007872, 1779524, 1793536, 1836928, 2015744, 3559048, 3587072, 3673856, 4031488, 7118096, 7347712, 14236192, 14695424, 28472384, 56944768, 113889536, 227779072, 455558144]

約数ペア:

[(1, 455558144), (2, 227779072), (4, 113889536), (8, 56944768), (16, 28472384), (31, 14695424), (32, 14236192), (62, 7347712), (64, 7118096), (113, 4031488), (124, 3673856), (127, 3587072), (128, 3559048), (226, 2015744), (248, 1836928), (254, 1793536), (256, 1779524), (452, 1007872), (496, 918464), (508, 896768), (512, 889762), (904, 503936), (992, 459232), (1016, 448384), (1024, 444881), (1808, 251968), (1984, 229616), (2032, 224192), (3503, 130048), (3616, 125984), (3937, 115712), (3968, 114808), (4064, 112096), (7006, 65024), (7232, 62992), (7874, 57856), (7936, 57404), (8128, 56048), (14012, 32512), (14351, 31744), (14464, 31496), (15748, 28928), (15872, 28702), (16256, 28024)]