240120173312

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{1009}}^1\times {\mathrm{13093}}^1$

素因数の和:14189

約数の個数: 72

約数和(自身を含む): 486571992480

約数和(自身を除く): 246451819168

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1009, 1136, 2018, 2272, 4036, 4544, 8072, 9088, 13093, 16144, 18176, 26186, 32288, 52372, 64576, 71639, 104744, 129152, 143278, 209488, 258304, 286556, 418976, 573112, 837952, 929603, 1146224, 1675904, 1859206, 2292448, 3351808, 3718412, 4584896, 7436824, 9169792, 13210837, 14873648, 18339584, 26421674, 29747296, 52843348, 59494592, 105686696, 118989184, 211373392, 237978368, 422746784, 845493568, 937969427, 1690987136, 1875938854, 3381974272, 3751877708, 7503755416, 15007510832, 30015021664, 60030043328, 120060086656, 240120173312]

約数ペア:

[(1, 240120173312), (2, 120060086656), (4, 60030043328), (8, 30015021664), (16, 15007510832), (32, 7503755416), (64, 3751877708), (71, 3381974272), (128, 1875938854), (142, 1690987136), (256, 937969427), (284, 845493568), (568, 422746784), (1009, 237978368), (1136, 211373392), (2018, 118989184), (2272, 105686696), (4036, 59494592), (4544, 52843348), (8072, 29747296), (9088, 26421674), (13093, 18339584), (16144, 14873648), (18176, 13210837), (26186, 9169792), (32288, 7436824), (52372, 4584896), (64576, 3718412), (71639, 3351808), (104744, 2292448), (129152, 1859206), (143278, 1675904), (209488, 1146224), (258304, 929603), (286556, 837952), (418976, 573112)]