212012544

素因数分解:

$2^9\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1663}}^1$

素因数の和:1767

約数の個数: 80

約数和(自身を含む): 571963392

約数和(自身を除く): 359950848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 664, 768, 996, 1328, 1536, 1663, 1992, 2656, 3326, 3984, 4989, 5312, 6652, 7968, 9978, 10624, 13304, 15936, 19956, 21248, 26608, 31872, 39912, 42496, 53216, 63744, 79824, 106432, 127488, 138029, 159648, 212864, 276058, 319296, 414087, 425728, 552116, 638592, 828174, 851456, 1104232, 1277184, 1656348, 2208464, 2554368, 3312696, 4416928, 6625392, 8833856, 13250784, 17667712, 26501568, 35335424, 53003136, 70670848, 106006272, 212012544]

約数ペア:

[(1, 212012544), (2, 106006272), (3, 70670848), (4, 53003136), (6, 35335424), (8, 26501568), (12, 17667712), (16, 13250784), (24, 8833856), (32, 6625392), (48, 4416928), (64, 3312696), (83, 2554368), (96, 2208464), (128, 1656348), (166, 1277184), (192, 1104232), (249, 851456), (256, 828174), (332, 638592), (384, 552116), (498, 425728), (512, 414087), (664, 319296), (768, 276058), (996, 212864), (1328, 159648), (1536, 138029), (1663, 127488), (1992, 106432), (2656, 79824), (3326, 63744), (3984, 53216), (4989, 42496), (5312, 39912), (6652, 31872), (7968, 26608), (9978, 21248), (10624, 19956), (13304, 15936)]