426372608

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:443

約数の個数: 80

約数和(自身を含む): 890059104

約数和(自身を除く): 463686496

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 128, 142, 148, 256, 284, 296, 317, 512, 568, 592, 634, 1136, 1184, 1268, 2272, 2368, 2536, 2627, 4544, 4736, 5072, 5254, 9088, 9472, 10144, 10508, 11729, 18176, 18944, 20288, 21016, 22507, 23458, 36352, 40576, 42032, 45014, 46916, 81152, 84064, 90028, 93832, 162304, 168128, 180056, 187664, 336256, 360112, 375328, 672512, 720224, 750656, 832759, 1345024, 1440448, 1501312, 1665518, 2880896, 3002624, 3331036, 5761792, 6005248, 6662072, 11523584, 13324144, 26648288, 53296576, 106593152, 213186304, 426372608]

約数ペア:

[(1, 426372608), (2, 213186304), (4, 106593152), (8, 53296576), (16, 26648288), (32, 13324144), (37, 11523584), (64, 6662072), (71, 6005248), (74, 5761792), (128, 3331036), (142, 3002624), (148, 2880896), (256, 1665518), (284, 1501312), (296, 1440448), (317, 1345024), (512, 832759), (568, 750656), (592, 720224), (634, 672512), (1136, 375328), (1184, 360112), (1268, 336256), (2272, 187664), (2368, 180056), (2536, 168128), (2627, 162304), (4544, 93832), (4736, 90028), (5072, 84064), (5254, 81152), (9088, 46916), (9472, 45014), (10144, 42032), (10508, 40576), (11729, 36352), (18176, 23458), (18944, 22507), (20288, 21016)]