388618048

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1344

約数の個数: 112

約数和(自身を含む): 967800960

約数和(自身を除く): 579182912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 91, 104, 106, 112, 182, 208, 212, 224, 364, 371, 416, 424, 448, 689, 728, 742, 832, 848, 1259, 1378, 1456, 1484, 1696, 2518, 2756, 2912, 2968, 3392, 4823, 5036, 5512, 5824, 5936, 8813, 9646, 10072, 11024, 11872, 16367, 17626, 19292, 20144, 22048, 23744, 32734, 35252, 38584, 40288, 44096, 65468, 66727, 70504, 77168, 80576, 114569, 130936, 133454, 141008, 154336, 229138, 261872, 266908, 282016, 308672, 458276, 467089, 523744, 533816, 564032, 867451, 916552, 934178, 1047488, 1067632, 1734902, 1833104, 1868356, 2135264, 3469804, 3666208, 3736712, 4270528, 6072157, 6939608, 7332416, 7473424, 12144314, 13879216, 14946848, 24288628, 27758432, 29893696, 48577256, 55516864, 97154512, 194309024, 388618048]

約数ペア:

[(1, 388618048), (2, 194309024), (4, 97154512), (7, 55516864), (8, 48577256), (13, 29893696), (14, 27758432), (16, 24288628), (26, 14946848), (28, 13879216), (32, 12144314), (52, 7473424), (53, 7332416), (56, 6939608), (64, 6072157), (91, 4270528), (104, 3736712), (106, 3666208), (112, 3469804), (182, 2135264), (208, 1868356), (212, 1833104), (224, 1734902), (364, 1067632), (371, 1047488), (416, 934178), (424, 916552), (448, 867451), (689, 564032), (728, 533816), (742, 523744), (832, 467089), (848, 458276), (1259, 308672), (1378, 282016), (1456, 266908), (1484, 261872), (1696, 229138), (2518, 154336), (2756, 141008), (2912, 133454), (2968, 130936), (3392, 114569), (4823, 80576), (5036, 77168), (5512, 70504), (5824, 66727), (5936, 65468), (8813, 44096), (9646, 40288), (10072, 38584), (11024, 35252), (11872, 32734), (16367, 23744), (17626, 22048), (19292, 20144)]