227779072

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 80

約数和(自身を含む): 477683712

約数和(自身を除く): 249904640

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, 1808, 1984, 2032, 3503, 3616, 3937, 3968, 4064, 7006, 7232, 7874, 7936, 8128, 14012, 14351, 14464, 15748, 15872, 16256, 28024, 28702, 28928, 31496, 32512, 56048, 57404, 57856, 62992, 65024, 112096, 114808, 125984, 224192, 229616, 251968, 444881, 448384, 459232, 503936, 889762, 896768, 918464, 1007872, 1779524, 1793536, 1836928, 2015744, 3559048, 3673856, 7118096, 7347712, 14236192, 28472384, 56944768, 113889536, 227779072]

約数ペア:

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