445297664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 176

約数和(自身を含む): 1105183488

約数和(自身を除く): 659885824

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 56, 64, 73, 74, 92, 112, 128, 146, 148, 161, 184, 224, 256, 259, 292, 296, 322, 368, 448, 511, 512, 518, 584, 592, 644, 736, 851, 896, 1022, 1024, 1036, 1168, 1184, 1288, 1472, 1679, 1702, 1792, 2044, 2072, 2336, 2368, 2576, 2701, 2944, 3358, 3404, 3584, 4088, 4144, 4672, 4736, 5152, 5402, 5888, 5957, 6716, 6808, 7168, 8176, 8288, 9344, 9472, 10304, 10804, 11753, 11776, 11914, 13432, 13616, 16352, 16576, 18688, 18907, 18944, 20608, 21608, 23506, 23552, 23828, 26864, 27232, 32704, 33152, 37376, 37814, 37888, 41216, 43216, 47012, 47656, 53728, 54464, 62123, 65408, 66304, 74752, 75628, 82432, 86432, 94024, 95312, 107456, 108928, 124246, 130816, 132608, 151256, 164864, 172864, 188048, 190624, 214912, 217856, 248492, 261632, 265216, 302512, 345728, 376096, 381248, 429824, 434861, 435712, 496984, 523264, 605024, 691456, 752192, 762496, 859648, 869722, 871424, 993968, 1210048, 1382912, 1504384, 1524992, 1719296, 1739444, 1987936, 2420096, 2765824, 3008768, 3049984, 3478888, 3975872, 4840192, 6017536, 6099968, 6957776, 7951744, 9680384, 12035072, 13915552, 15903488, 19360768, 27831104, 31806976, 55662208, 63613952, 111324416, 222648832, 445297664]

約数ペア:

[(1, 445297664), (2, 222648832), (4, 111324416), (7, 63613952), (8, 55662208), (14, 31806976), (16, 27831104), (23, 19360768), (28, 15903488), (32, 13915552), (37, 12035072), (46, 9680384), (56, 7951744), (64, 6957776), (73, 6099968), (74, 6017536), (92, 4840192), (112, 3975872), (128, 3478888), (146, 3049984), (148, 3008768), (161, 2765824), (184, 2420096), (224, 1987936), (256, 1739444), (259, 1719296), (292, 1524992), (296, 1504384), (322, 1382912), (368, 1210048), (448, 993968), (511, 871424), (512, 869722), (518, 859648), (584, 762496), (592, 752192), (644, 691456), (736, 605024), (851, 523264), (896, 496984), (1022, 435712), (1024, 434861), (1036, 429824), (1168, 381248), (1184, 376096), (1288, 345728), (1472, 302512), (1679, 265216), (1702, 261632), (1792, 248492), (2044, 217856), (2072, 214912), (2336, 190624), (2368, 188048), (2576, 172864), (2701, 164864), (2944, 151256), (3358, 132608), (3404, 130816), (3584, 124246), (4088, 108928), (4144, 107456), (4672, 95312), (4736, 94024), (5152, 86432), (5402, 82432), (5888, 75628), (5957, 74752), (6716, 66304), (6808, 65408), (7168, 62123), (8176, 54464), (8288, 53728), (9344, 47656), (9472, 47012), (10304, 43216), (10804, 41216), (11753, 37888), (11776, 37814), (11914, 37376), (13432, 33152), (13616, 32704), (16352, 27232), (16576, 26864), (18688, 23828), (18907, 23552), (18944, 23506), (20608, 21608)]