2175129088

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{827}}^1$

素因数の和:1323

約数の個数: 80

約数和(自身を含む): 4756999104

約数和(自身を除く): 2581870016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 467, 512, 704, 827, 934, 1408, 1654, 1868, 2816, 3308, 3736, 5137, 5632, 6616, 7472, 9097, 10274, 13232, 14944, 18194, 20548, 26464, 29888, 36388, 41096, 52928, 59776, 72776, 82192, 105856, 119552, 145552, 164384, 211712, 239104, 291104, 328768, 386209, 423424, 582208, 657536, 772418, 1164416, 1315072, 1544836, 2328832, 2630144, 3089672, 4248299, 4657664, 6179344, 8496598, 12358688, 16993196, 24717376, 33986392, 49434752, 67972784, 98869504, 135945568, 197739008, 271891136, 543782272, 1087564544, 2175129088]

約数ペア:

[(1, 2175129088), (2, 1087564544), (4, 543782272), (8, 271891136), (11, 197739008), (16, 135945568), (22, 98869504), (32, 67972784), (44, 49434752), (64, 33986392), (88, 24717376), (128, 16993196), (176, 12358688), (256, 8496598), (352, 6179344), (467, 4657664), (512, 4248299), (704, 3089672), (827, 2630144), (934, 2328832), (1408, 1544836), (1654, 1315072), (1868, 1164416), (2816, 772418), (3308, 657536), (3736, 582208), (5137, 423424), (5632, 386209), (6616, 328768), (7472, 291104), (9097, 239104), (10274, 211712), (13232, 164384), (14944, 145552), (18194, 119552), (20548, 105856), (26464, 82192), (29888, 72776), (36388, 59776), (41096, 52928)]