391355712

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{6863}}^1$

素因数の和:6898

約数の個数: 140

約数和(自身を含む): 1265749056

約数和(自身を除く): 874393344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1188, 1296, 1584, 1728, 1782, 2112, 2376, 2592, 3168, 3564, 4752, 5184, 6336, 6863, 7128, 9504, 13726, 14256, 19008, 20589, 27452, 28512, 41178, 54904, 57024, 61767, 75493, 82356, 109808, 123534, 150986, 164712, 185301, 219616, 226479, 247068, 301972, 329424, 370602, 439232, 452958, 494136, 555903, 603944, 658848, 679437, 741204, 905916, 988272, 1111806, 1207888, 1317696, 1358874, 1482408, 1811832, 1976544, 2038311, 2223612, 2415776, 2717748, 2964816, 3623664, 3953088, 4076622, 4447224, 4831552, 5435496, 5929632, 6114933, 7247328, 8153244, 8894448, 10870992, 11859264, 12229866, 14494656, 16306488, 17788896, 21741984, 24459732, 32612976, 35577792, 43483968, 48919464, 65225952, 97838928, 130451904, 195677856, 391355712]

約数ペア:

[(1, 391355712), (2, 195677856), (3, 130451904), (4, 97838928), (6, 65225952), (8, 48919464), (9, 43483968), (11, 35577792), (12, 32612976), (16, 24459732), (18, 21741984), (22, 17788896), (24, 16306488), (27, 14494656), (32, 12229866), (33, 11859264), (36, 10870992), (44, 8894448), (48, 8153244), (54, 7247328), (64, 6114933), (66, 5929632), (72, 5435496), (81, 4831552), (88, 4447224), (96, 4076622), (99, 3953088), (108, 3623664), (132, 2964816), (144, 2717748), (162, 2415776), (176, 2223612), (192, 2038311), (198, 1976544), (216, 1811832), (264, 1482408), (288, 1358874), (297, 1317696), (324, 1207888), (352, 1111806), (396, 988272), (432, 905916), (528, 741204), (576, 679437), (594, 658848), (648, 603944), (704, 555903), (792, 494136), (864, 452958), (891, 439232), (1056, 370602), (1188, 329424), (1296, 301972), (1584, 247068), (1728, 226479), (1782, 219616), (2112, 185301), (2376, 164712), (2592, 150986), (3168, 123534), (3564, 109808), (4752, 82356), (5184, 75493), (6336, 61767), (6863, 57024), (7128, 54904), (9504, 41178), (13726, 28512), (14256, 27452), (19008, 20589)]