2089329408

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{21089}}^1$

素因数の和:21154

約数の個数: 108

約数和(自身を含む): 6164438280

約数和(自身を除く): 4075108872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 516, 576, 688, 768, 774, 1032, 1152, 1376, 1548, 2064, 2304, 2752, 3096, 4128, 5504, 6192, 8256, 11008, 12384, 16512, 21089, 24768, 33024, 42178, 49536, 63267, 84356, 99072, 126534, 168712, 189801, 253068, 337424, 379602, 506136, 674848, 759204, 906827, 1012272, 1349696, 1518408, 1813654, 2024544, 2699392, 2720481, 3036816, 3627308, 4049088, 5398784, 5440962, 6073632, 7254616, 8098176, 8161443, 10881924, 12147264, 14509232, 16196352, 16322886, 21763848, 24294528, 29018464, 32645772, 43527696, 48589056, 58036928, 65291544, 87055392, 116073856, 130583088, 174110784, 232147712, 261166176, 348221568, 522332352, 696443136, 1044664704, 2089329408]

約数ペア:

[(1, 2089329408), (2, 1044664704), (3, 696443136), (4, 522332352), (6, 348221568), (8, 261166176), (9, 232147712), (12, 174110784), (16, 130583088), (18, 116073856), (24, 87055392), (32, 65291544), (36, 58036928), (43, 48589056), (48, 43527696), (64, 32645772), (72, 29018464), (86, 24294528), (96, 21763848), (128, 16322886), (129, 16196352), (144, 14509232), (172, 12147264), (192, 10881924), (256, 8161443), (258, 8098176), (288, 7254616), (344, 6073632), (384, 5440962), (387, 5398784), (516, 4049088), (576, 3627308), (688, 3036816), (768, 2720481), (774, 2699392), (1032, 2024544), (1152, 1813654), (1376, 1518408), (1548, 1349696), (2064, 1012272), (2304, 906827), (2752, 759204), (3096, 674848), (4128, 506136), (5504, 379602), (6192, 337424), (8256, 253068), (11008, 189801), (12384, 168712), (16512, 126534), (21089, 99072), (24768, 84356), (33024, 63267), (42178, 49536)]