7777181856

素因数分解:

$2^5\times 3^1\times {\mathrm{257}}^1\times {\mathrm{315223}}^1$

素因数の和:315493

約数の個数: 48

約数和(自身を含む): 20494603584

約数和(自身を除く): 12717421728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 8224, 12336, 24672, 315223, 630446, 945669, 1260892, 1891338, 2521784, 3782676, 5043568, 7565352, 10087136, 15130704, 30261408, 81012311, 162024622, 243036933, 324049244, 486073866, 648098488, 972147732, 1296196976, 1944295464, 2592393952, 3888590928, 7777181856]

約数ペア:

[(1, 7777181856), (2, 3888590928), (3, 2592393952), (4, 1944295464), (6, 1296196976), (8, 972147732), (12, 648098488), (16, 486073866), (24, 324049244), (32, 243036933), (48, 162024622), (96, 81012311), (257, 30261408), (514, 15130704), (771, 10087136), (1028, 7565352), (1542, 5043568), (2056, 3782676), (3084, 2521784), (4112, 1891338), (6168, 1260892), (8224, 945669), (12336, 630446), (24672, 315223)]