230783728

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15493}}^1$

素因数の和:15534

約数の個数: 60

約数和(自身を含む): 547557960

約数和(自身を除く): 316774232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 14896, 15493, 30986, 61972, 108451, 123944, 216902, 247888, 294367, 433804, 588734, 759157, 867608, 1177468, 1518314, 1735216, 2060569, 2354936, 3036628, 4121138, 4709872, 6073256, 8242276, 12146512, 14423983, 16484552, 28847966, 32969104, 57695932, 115391864, 230783728]

約数ペア:

[(1, 230783728), (2, 115391864), (4, 57695932), (7, 32969104), (8, 28847966), (14, 16484552), (16, 14423983), (19, 12146512), (28, 8242276), (38, 6073256), (49, 4709872), (56, 4121138), (76, 3036628), (98, 2354936), (112, 2060569), (133, 1735216), (152, 1518314), (196, 1177468), (266, 867608), (304, 759157), (392, 588734), (532, 433804), (784, 294367), (931, 247888), (1064, 216902), (1862, 123944), (2128, 108451), (3724, 61972), (7448, 30986), (14896, 15493)]