2178402816

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{34591}}^1$

素因数の和:34653

約数の個数: 80

約数和(自身を含む): 5945119488

約数和(自身を除く): 3766716672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1312, 1536, 1968, 2624, 3936, 5248, 7872, 10496, 15744, 20992, 31488, 34591, 62976, 69182, 103773, 138364, 207546, 276728, 415092, 553456, 830184, 1106912, 1418231, 1660368, 2213824, 2836462, 3320736, 4254693, 4427648, 5672924, 6641472, 8509386, 8855296, 11345848, 13282944, 17018772, 17710592, 22691696, 26565888, 34037544, 45383392, 53131776, 68075088, 90766784, 136150176, 181533568, 272300352, 363067136, 544600704, 726134272, 1089201408, 2178402816]

約数ペア:

[(1, 2178402816), (2, 1089201408), (3, 726134272), (4, 544600704), (6, 363067136), (8, 272300352), (12, 181533568), (16, 136150176), (24, 90766784), (32, 68075088), (41, 53131776), (48, 45383392), (64, 34037544), (82, 26565888), (96, 22691696), (123, 17710592), (128, 17018772), (164, 13282944), (192, 11345848), (246, 8855296), (256, 8509386), (328, 6641472), (384, 5672924), (492, 4427648), (512, 4254693), (656, 3320736), (768, 2836462), (984, 2213824), (1312, 1660368), (1536, 1418231), (1968, 1106912), (2624, 830184), (3936, 553456), (5248, 415092), (7872, 276728), (10496, 207546), (15744, 138364), (20992, 103773), (31488, 69182), (34591, 62976)]