273634816

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:884

約数の個数: 120

約数和(自身を含む): 685737360

約数和(自身を除く): 412102544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 728, 784, 832, 839, 896, 1274, 1456, 1568, 1664, 1678, 1792, 2548, 2912, 3136, 3328, 3356, 3584, 5096, 5824, 5873, 6272, 6656, 6712, 10192, 10907, 11648, 11746, 12544, 13424, 20384, 21814, 23296, 23492, 25088, 26848, 40768, 41111, 43628, 46592, 46984, 53696, 76349, 81536, 82222, 87256, 93968, 107392, 152698, 163072, 164444, 174512, 187936, 214784, 305396, 326144, 328888, 349024, 375872, 429568, 534443, 610792, 657776, 698048, 751744, 1068886, 1221584, 1315552, 1396096, 1503488, 2137772, 2443168, 2631104, 2792192, 3006976, 4275544, 4886336, 5262208, 5584384, 8551088, 9772672, 10524416, 17102176, 19545344, 21048832, 34204352, 39090688, 68408704, 136817408, 273634816]

約数ペア:

[(1, 273634816), (2, 136817408), (4, 68408704), (7, 39090688), (8, 34204352), (13, 21048832), (14, 19545344), (16, 17102176), (26, 10524416), (28, 9772672), (32, 8551088), (49, 5584384), (52, 5262208), (56, 4886336), (64, 4275544), (91, 3006976), (98, 2792192), (104, 2631104), (112, 2443168), (128, 2137772), (182, 1503488), (196, 1396096), (208, 1315552), (224, 1221584), (256, 1068886), (364, 751744), (392, 698048), (416, 657776), (448, 610792), (512, 534443), (637, 429568), (728, 375872), (784, 349024), (832, 328888), (839, 326144), (896, 305396), (1274, 214784), (1456, 187936), (1568, 174512), (1664, 164444), (1678, 163072), (1792, 152698), (2548, 107392), (2912, 93968), (3136, 87256), (3328, 82222), (3356, 81536), (3584, 76349), (5096, 53696), (5824, 46984), (5873, 46592), (6272, 43628), (6656, 41111), (6712, 40768), (10192, 26848), (10907, 25088), (11648, 23492), (11746, 23296), (12544, 21814), (13424, 20384)]