217044608

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 475524000

約数和(自身を除く): 258479392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 139, 176, 278, 352, 556, 704, 1109, 1112, 1408, 1529, 2218, 2224, 3058, 4436, 4448, 6116, 8872, 8896, 12199, 12232, 17744, 17792, 24398, 24464, 35488, 48796, 48928, 70976, 97592, 97856, 141952, 154151, 195184, 195712, 308302, 390368, 616604, 780736, 1233208, 1561472, 1695661, 2466416, 3391322, 4932832, 6782644, 9865664, 13565288, 19731328, 27130576, 54261152, 108522304, 217044608]

約数ペア:

[(1, 217044608), (2, 108522304), (4, 54261152), (8, 27130576), (11, 19731328), (16, 13565288), (22, 9865664), (32, 6782644), (44, 4932832), (64, 3391322), (88, 2466416), (128, 1695661), (139, 1561472), (176, 1233208), (278, 780736), (352, 616604), (556, 390368), (704, 308302), (1109, 195712), (1112, 195184), (1408, 154151), (1529, 141952), (2218, 97856), (2224, 97592), (3058, 70976), (4436, 48928), (4448, 48796), (6116, 35488), (8872, 24464), (8896, 24398), (12199, 17792), (12232, 17744)]