2021822976

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42461}}^1$

素因数の和:42513

約数の個数: 80

約数和(自身を含む): 5560144128

約数和(自身を除く): 3538321152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 42461, 47616, 84922, 127383, 169844, 254766, 339688, 509532, 679376, 1019064, 1316291, 1358752, 2038128, 2632582, 2717504, 3948873, 4076256, 5265164, 5435008, 7897746, 8152512, 10530328, 10870016, 15795492, 16305024, 21060656, 21740032, 31590984, 32610048, 42121312, 63181968, 65220096, 84242624, 126363936, 168485248, 252727872, 336970496, 505455744, 673940992, 1010911488, 2021822976]

約数ペア:

[(1, 2021822976), (2, 1010911488), (3, 673940992), (4, 505455744), (6, 336970496), (8, 252727872), (12, 168485248), (16, 126363936), (24, 84242624), (31, 65220096), (32, 63181968), (48, 42121312), (62, 32610048), (64, 31590984), (93, 21740032), (96, 21060656), (124, 16305024), (128, 15795492), (186, 10870016), (192, 10530328), (248, 8152512), (256, 7897746), (372, 5435008), (384, 5265164), (496, 4076256), (512, 3948873), (744, 2717504), (768, 2632582), (992, 2038128), (1488, 1358752), (1536, 1316291), (1984, 1019064), (2976, 679376), (3968, 509532), (5952, 339688), (7936, 254766), (11904, 169844), (15872, 127383), (23808, 84922), (42461, 47616)]