1228644352

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 112

約数和(自身を含む): 2697297120

約数和(自身を除く): 1468652768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 139, 166, 208, 256, 278, 332, 416, 512, 556, 664, 832, 1024, 1079, 1112, 1328, 1664, 1807, 2048, 2158, 2224, 2656, 3328, 3614, 4096, 4316, 4448, 5312, 6656, 7228, 8192, 8632, 8896, 10624, 11537, 13312, 14456, 17264, 17792, 21248, 23074, 26624, 28912, 34528, 35584, 42496, 46148, 53248, 57824, 69056, 71168, 84992, 92296, 106496, 115648, 138112, 142336, 149981, 169984, 184592, 231296, 276224, 284672, 299962, 339968, 369184, 462592, 552448, 569344, 599924, 679936, 738368, 925184, 1104896, 1138688, 1199848, 1476736, 1850368, 2209792, 2399696, 2953472, 3700736, 4419584, 4799392, 5906944, 7401472, 8839168, 9598784, 11813888, 14802944, 19197568, 23627776, 38395136, 47255552, 76790272, 94511104, 153580544, 307161088, 614322176, 1228644352]

約数ペア:

[(1, 1228644352), (2, 614322176), (4, 307161088), (8, 153580544), (13, 94511104), (16, 76790272), (26, 47255552), (32, 38395136), (52, 23627776), (64, 19197568), (83, 14802944), (104, 11813888), (128, 9598784), (139, 8839168), (166, 7401472), (208, 5906944), (256, 4799392), (278, 4419584), (332, 3700736), (416, 2953472), (512, 2399696), (556, 2209792), (664, 1850368), (832, 1476736), (1024, 1199848), (1079, 1138688), (1112, 1104896), (1328, 925184), (1664, 738368), (1807, 679936), (2048, 599924), (2158, 569344), (2224, 552448), (2656, 462592), (3328, 369184), (3614, 339968), (4096, 299962), (4316, 284672), (4448, 276224), (5312, 231296), (6656, 184592), (7228, 169984), (8192, 149981), (8632, 142336), (8896, 138112), (10624, 115648), (11537, 106496), (13312, 92296), (14456, 84992), (17264, 71168), (17792, 69056), (21248, 57824), (23074, 53248), (26624, 46148), (28912, 42496), (34528, 35584)]