788438352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9949}}^1$

素因数の和:10100

約数の個数: 80

約数和(自身を含む): 2210969600

約数和(自身を除く): 1422531248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 6096, 6604, 9906, 9949, 13208, 19812, 19898, 26416, 29847, 39624, 39796, 59694, 79248, 79592, 119388, 129337, 159184, 238776, 258674, 388011, 477552, 517348, 776022, 1034696, 1263523, 1552044, 2069392, 2527046, 3104088, 3790569, 5054092, 6208176, 7581138, 10108184, 15162276, 16425799, 20216368, 30324552, 32851598, 49277397, 60649104, 65703196, 98554794, 131406392, 197109588, 262812784, 394219176, 788438352]

約数ペア:

[(1, 788438352), (2, 394219176), (3, 262812784), (4, 197109588), (6, 131406392), (8, 98554794), (12, 65703196), (13, 60649104), (16, 49277397), (24, 32851598), (26, 30324552), (39, 20216368), (48, 16425799), (52, 15162276), (78, 10108184), (104, 7581138), (127, 6208176), (156, 5054092), (208, 3790569), (254, 3104088), (312, 2527046), (381, 2069392), (508, 1552044), (624, 1263523), (762, 1034696), (1016, 776022), (1524, 517348), (1651, 477552), (2032, 388011), (3048, 258674), (3302, 238776), (4953, 159184), (6096, 129337), (6604, 119388), (9906, 79592), (9949, 79248), (13208, 59694), (19812, 39796), (19898, 39624), (26416, 29847)]