427454976

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21407}}^1$

素因数の和:21441

約数の個数: 80

約数和(自身を含む): 1226421504

約数和(自身を除く): 798966528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 21407, 42814, 64221, 85628, 128442, 171256, 256884, 278291, 342512, 513768, 556582, 685024, 834873, 1027536, 1113164, 1370048, 1669746, 2055072, 2226328, 2740096, 3339492, 4110144, 4452656, 5480192, 6678984, 8220288, 8905312, 10960384, 13357968, 16440576, 17810624, 26715936, 32881152, 35621248, 53431872, 71242496, 106863744, 142484992, 213727488, 427454976]

約数ペア:

[(1, 427454976), (2, 213727488), (3, 142484992), (4, 106863744), (6, 71242496), (8, 53431872), (12, 35621248), (13, 32881152), (16, 26715936), (24, 17810624), (26, 16440576), (32, 13357968), (39, 10960384), (48, 8905312), (52, 8220288), (64, 6678984), (78, 5480192), (96, 4452656), (104, 4110144), (128, 3339492), (156, 2740096), (192, 2226328), (208, 2055072), (256, 1669746), (312, 1370048), (384, 1113164), (416, 1027536), (512, 834873), (624, 685024), (768, 556582), (832, 513768), (1248, 342512), (1536, 278291), (1664, 256884), (2496, 171256), (3328, 128442), (4992, 85628), (6656, 64221), (9984, 42814), (19968, 21407)]