2764767488

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 6572719104

約数和(自身を除く): 3807951616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 157, 217, 224, 248, 256, 314, 317, 434, 448, 496, 628, 634, 868, 896, 992, 1099, 1256, 1268, 1736, 1792, 1984, 2198, 2219, 2512, 2536, 3472, 3968, 4396, 4438, 4867, 5024, 5072, 6944, 7936, 8792, 8876, 9734, 9827, 10048, 10144, 13888, 17584, 17752, 19468, 19654, 20096, 20288, 27776, 34069, 35168, 35504, 38936, 39308, 40192, 40576, 49769, 55552, 68138, 68789, 70336, 71008, 77872, 78616, 81152, 99538, 136276, 137578, 140672, 142016, 155744, 157232, 199076, 272552, 275156, 281344, 284032, 311488, 314464, 348383, 398152, 545104, 550312, 568064, 622976, 628928, 696766, 796304, 1090208, 1100624, 1245952, 1257856, 1393532, 1542839, 1592608, 2180416, 2201248, 2515712, 2787064, 3085678, 3185216, 4360832, 4402496, 5574128, 6171356, 6370432, 8721664, 8804992, 10799873, 11148256, 12342712, 12740864, 17609984, 21599746, 22296512, 24685424, 43199492, 44593024, 49370848, 86398984, 89186048, 98741696, 172797968, 197483392, 345595936, 394966784, 691191872, 1382383744, 2764767488]

約数ペア:

[(1, 2764767488), (2, 1382383744), (4, 691191872), (7, 394966784), (8, 345595936), (14, 197483392), (16, 172797968), (28, 98741696), (31, 89186048), (32, 86398984), (56, 49370848), (62, 44593024), (64, 43199492), (112, 24685424), (124, 22296512), (128, 21599746), (157, 17609984), (217, 12740864), (224, 12342712), (248, 11148256), (256, 10799873), (314, 8804992), (317, 8721664), (434, 6370432), (448, 6171356), (496, 5574128), (628, 4402496), (634, 4360832), (868, 3185216), (896, 3085678), (992, 2787064), (1099, 2515712), (1256, 2201248), (1268, 2180416), (1736, 1592608), (1792, 1542839), (1984, 1393532), (2198, 1257856), (2219, 1245952), (2512, 1100624), (2536, 1090208), (3472, 796304), (3968, 696766), (4396, 628928), (4438, 622976), (4867, 568064), (5024, 550312), (5072, 545104), (6944, 398152), (7936, 348383), (8792, 314464), (8876, 311488), (9734, 284032), (9827, 281344), (10048, 275156), (10144, 272552), (13888, 199076), (17584, 157232), (17752, 155744), (19468, 142016), (19654, 140672), (20096, 137578), (20288, 136276), (27776, 99538), (34069, 81152), (35168, 78616), (35504, 77872), (38936, 71008), (39308, 70336), (40192, 68789), (40576, 68138), (49769, 55552)]