538354944

素因数分解:

$2^8\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1193

約数の個数: 144

約数和(自身を含む): 1615904640

約数和(自身を除く): 1077549696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 256, 284, 288, 384, 426, 432, 568, 576, 639, 768, 852, 864, 1097, 1136, 1152, 1278, 1704, 1728, 1917, 2194, 2272, 2304, 2556, 3291, 3408, 3456, 3834, 4388, 4544, 5112, 6582, 6816, 6912, 7668, 8776, 9088, 9873, 10224, 13164, 13632, 15336, 17552, 18176, 19746, 20448, 26328, 27264, 29619, 30672, 35104, 39492, 40896, 52656, 54528, 59238, 61344, 70208, 77887, 78984, 81792, 105312, 118476, 122688, 140416, 155774, 157968, 163584, 210624, 233661, 236952, 245376, 280832, 311548, 315936, 421248, 467322, 473904, 490752, 623096, 631872, 700983, 842496, 934644, 947808, 1246192, 1263744, 1401966, 1869288, 1895616, 2102949, 2492384, 2527488, 2803932, 3738576, 3791232, 4205898, 4984768, 5607864, 7477152, 7582464, 8411796, 9969536, 11215728, 14954304, 16823592, 19939072, 22431456, 29908608, 33647184, 44862912, 59817216, 67294368, 89725824, 134588736, 179451648, 269177472, 538354944]

約数ペア:

[(1, 538354944), (2, 269177472), (3, 179451648), (4, 134588736), (6, 89725824), (8, 67294368), (9, 59817216), (12, 44862912), (16, 33647184), (18, 29908608), (24, 22431456), (27, 19939072), (32, 16823592), (36, 14954304), (48, 11215728), (54, 9969536), (64, 8411796), (71, 7582464), (72, 7477152), (96, 5607864), (108, 4984768), (128, 4205898), (142, 3791232), (144, 3738576), (192, 2803932), (213, 2527488), (216, 2492384), (256, 2102949), (284, 1895616), (288, 1869288), (384, 1401966), (426, 1263744), (432, 1246192), (568, 947808), (576, 934644), (639, 842496), (768, 700983), (852, 631872), (864, 623096), (1097, 490752), (1136, 473904), (1152, 467322), (1278, 421248), (1704, 315936), (1728, 311548), (1917, 280832), (2194, 245376), (2272, 236952), (2304, 233661), (2556, 210624), (3291, 163584), (3408, 157968), (3456, 155774), (3834, 140416), (4388, 122688), (4544, 118476), (5112, 105312), (6582, 81792), (6816, 78984), (6912, 77887), (7668, 70208), (8776, 61344), (9088, 59238), (9873, 54528), (10224, 52656), (13164, 40896), (13632, 39492), (15336, 35104), (17552, 30672), (18176, 29619), (19746, 27264), (20448, 26328)]