489070586368

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{338609}}^1$

素因数の和:338678

約数の個数: 160

約数和(自身を含む): 1241490539520

約数和(自身を除く): 752419953152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 512, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1792, 1984, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 5642, 5824, 6448, 6656, 6944, 7936, 11284, 11648, 12896, 13888, 15872, 22568, 23296, 25792, 27776, 45136, 46592, 51584, 55552, 90272, 103168, 111104, 180544, 206336, 338609, 361088, 677218, 722176, 1354436, 1444352, 2370263, 2708872, 4401917, 4740526, 5417744, 8803834, 9481052, 10496879, 10835488, 17607668, 18962104, 20993758, 21670976, 30813419, 35215336, 37924208, 41987516, 43341952, 61626838, 70430672, 73478153, 75848416, 83975032, 86683904, 123253676, 136459427, 140861344, 146956306, 151696832, 167950064, 173367808, 246507352, 272918854, 281722688, 293912612, 303393664, 335900128, 493014704, 545837708, 563445376, 587825224, 606787328, 671800256, 955215989, 986029408, 1091675416, 1126890752, 1175650448, 1213574656, 1343600512, 1910431978, 1972058816, 2183350832, 2253781504, 2351300896, 2687201024, 3820863956, 3944117632, 4366701664, 4702601792, 5374402048, 7641727912, 7888235264, 8733403328, 9405203584, 15283455824, 15776470528, 17466806656, 18810407168, 30566911648, 34933613312, 37620814336, 61133823296, 69867226624, 122267646592, 244535293184, 489070586368]

約数ペア:

[(1, 489070586368), (2, 244535293184), (4, 122267646592), (7, 69867226624), (8, 61133823296), (13, 37620814336), (14, 34933613312), (16, 30566911648), (26, 18810407168), (28, 17466806656), (31, 15776470528), (32, 15283455824), (52, 9405203584), (56, 8733403328), (62, 7888235264), (64, 7641727912), (91, 5374402048), (104, 4702601792), (112, 4366701664), (124, 3944117632), (128, 3820863956), (182, 2687201024), (208, 2351300896), (217, 2253781504), (224, 2183350832), (248, 1972058816), (256, 1910431978), (364, 1343600512), (403, 1213574656), (416, 1175650448), (434, 1126890752), (448, 1091675416), (496, 986029408), (512, 955215989), (728, 671800256), (806, 606787328), (832, 587825224), (868, 563445376), (896, 545837708), (992, 493014704), (1456, 335900128), (1612, 303393664), (1664, 293912612), (1736, 281722688), (1792, 272918854), (1984, 246507352), (2821, 173367808), (2912, 167950064), (3224, 151696832), (3328, 146956306), (3472, 140861344), (3584, 136459427), (3968, 123253676), (5642, 86683904), (5824, 83975032), (6448, 75848416), (6656, 73478153), (6944, 70430672), (7936, 61626838), (11284, 43341952), (11648, 41987516), (12896, 37924208), (13888, 35215336), (15872, 30813419), (22568, 21670976), (23296, 20993758), (25792, 18962104), (27776, 17607668), (45136, 10835488), (46592, 10496879), (51584, 9481052), (55552, 8803834), (90272, 5417744), (103168, 4740526), (111104, 4401917), (180544, 2708872), (206336, 2370263), (338609, 1444352), (361088, 1354436), (677218, 722176)]