2065390848

素因数分解:

$2^8\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1657}}^1$

素因数の和:2220

約数の個数: 108

約数和(自身を含む): 5969638948

約数和(自身を除く): 3904248100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 541, 576, 768, 1082, 1152, 1623, 1657, 2164, 2304, 3246, 3314, 4328, 4869, 4971, 6492, 6628, 8656, 9738, 9942, 12984, 13256, 14913, 17312, 19476, 19884, 25968, 26512, 29826, 34624, 38952, 39768, 51936, 53024, 59652, 69248, 77904, 79536, 103872, 106048, 119304, 138496, 155808, 159072, 207744, 212096, 238608, 311616, 318144, 415488, 424192, 477216, 623232, 636288, 896437, 954432, 1246464, 1272576, 1792874, 1908864, 2689311, 3585748, 3817728, 5378622, 7171496, 8067933, 10757244, 14342992, 16135866, 21514488, 28685984, 32271732, 43028976, 57371968, 64543464, 86057952, 114743936, 129086928, 172115904, 229487872, 258173856, 344231808, 516347712, 688463616, 1032695424, 2065390848]

約数ペア:

[(1, 2065390848), (2, 1032695424), (3, 688463616), (4, 516347712), (6, 344231808), (8, 258173856), (9, 229487872), (12, 172115904), (16, 129086928), (18, 114743936), (24, 86057952), (32, 64543464), (36, 57371968), (48, 43028976), (64, 32271732), (72, 28685984), (96, 21514488), (128, 16135866), (144, 14342992), (192, 10757244), (256, 8067933), (288, 7171496), (384, 5378622), (541, 3817728), (576, 3585748), (768, 2689311), (1082, 1908864), (1152, 1792874), (1623, 1272576), (1657, 1246464), (2164, 954432), (2304, 896437), (3246, 636288), (3314, 623232), (4328, 477216), (4869, 424192), (4971, 415488), (6492, 318144), (6628, 311616), (8656, 238608), (9738, 212096), (9942, 207744), (12984, 159072), (13256, 155808), (14913, 138496), (17312, 119304), (19476, 106048), (19884, 103872), (25968, 79536), (26512, 77904), (29826, 69248), (34624, 59652), (38952, 53024), (39768, 51936)]