219460864

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 535691520

約数和(自身を除く): 316230656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 56, 58, 64, 82, 103, 112, 116, 128, 164, 203, 206, 224, 232, 256, 287, 328, 406, 412, 448, 464, 574, 656, 721, 812, 824, 896, 928, 1148, 1189, 1312, 1442, 1624, 1648, 1792, 1856, 2296, 2378, 2624, 2884, 2987, 3248, 3296, 3712, 4223, 4592, 4756, 5248, 5768, 5974, 6496, 6592, 7424, 8323, 8446, 9184, 9512, 10496, 11536, 11948, 12992, 13184, 16646, 16892, 18368, 19024, 20909, 23072, 23896, 25984, 26368, 29561, 33292, 33784, 36736, 38048, 41818, 46144, 47792, 51968, 59122, 66584, 67568, 73472, 76096, 83636, 92288, 95584, 118244, 122467, 133168, 135136, 152192, 167272, 184576, 191168, 236488, 244934, 266336, 270272, 304384, 334544, 382336, 472976, 489868, 532672, 540544, 669088, 764672, 857269, 945952, 979736, 1065344, 1081088, 1338176, 1714538, 1891904, 1959472, 2130688, 2676352, 3429076, 3783808, 3918944, 5352704, 6858152, 7567616, 7837888, 13716304, 15675776, 27432608, 31351552, 54865216, 109730432, 219460864]

約数ペア:

[(1, 219460864), (2, 109730432), (4, 54865216), (7, 31351552), (8, 27432608), (14, 15675776), (16, 13716304), (28, 7837888), (29, 7567616), (32, 6858152), (41, 5352704), (56, 3918944), (58, 3783808), (64, 3429076), (82, 2676352), (103, 2130688), (112, 1959472), (116, 1891904), (128, 1714538), (164, 1338176), (203, 1081088), (206, 1065344), (224, 979736), (232, 945952), (256, 857269), (287, 764672), (328, 669088), (406, 540544), (412, 532672), (448, 489868), (464, 472976), (574, 382336), (656, 334544), (721, 304384), (812, 270272), (824, 266336), (896, 244934), (928, 236488), (1148, 191168), (1189, 184576), (1312, 167272), (1442, 152192), (1624, 135136), (1648, 133168), (1792, 122467), (1856, 118244), (2296, 95584), (2378, 92288), (2624, 83636), (2884, 76096), (2987, 73472), (3248, 67568), (3296, 66584), (3712, 59122), (4223, 51968), (4592, 47792), (4756, 46144), (5248, 41818), (5768, 38048), (5974, 36736), (6496, 33784), (6592, 33292), (7424, 29561), (8323, 26368), (8446, 25984), (9184, 23896), (9512, 23072), (10496, 20909), (11536, 19024), (11948, 18368), (12992, 16892), (13184, 16646)]