1980831744

素因数分解:

$2^{11}\times 3^2\times {\mathrm{107467}}^1$

素因数の和:107495

約数の個数: 72

約数和(自身を含む): 5721058980

約数和(自身を除く): 3740227236

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, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 107467, 214934, 322401, 429868, 644802, 859736, 967203, 1289604, 1719472, 1934406, 2579208, 3438944, 3868812, 5158416, 6877888, 7737624, 10316832, 13755776, 15475248, 20633664, 27511552, 30950496, 41267328, 55023104, 61900992, 82534656, 110046208, 123801984, 165069312, 220092416, 247603968, 330138624, 495207936, 660277248, 990415872, 1980831744]

約数ペア:

[(1, 1980831744), (2, 990415872), (3, 660277248), (4, 495207936), (6, 330138624), (8, 247603968), (9, 220092416), (12, 165069312), (16, 123801984), (18, 110046208), (24, 82534656), (32, 61900992), (36, 55023104), (48, 41267328), (64, 30950496), (72, 27511552), (96, 20633664), (128, 15475248), (144, 13755776), (192, 10316832), (256, 7737624), (288, 6877888), (384, 5158416), (512, 3868812), (576, 3438944), (768, 2579208), (1024, 1934406), (1152, 1719472), (1536, 1289604), (2048, 967203), (2304, 859736), (3072, 644802), (4608, 429868), (6144, 322401), (9216, 214934), (18432, 107467)]