12785351568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{49117}}^1$

素因数の和:49185

約数の個数: 160

約数和(自身を含む): 39467295360

約数和(自身を除く): 26681943792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 29, 33, 34, 44, 48, 51, 58, 66, 68, 87, 88, 102, 116, 132, 136, 174, 176, 187, 204, 232, 264, 272, 319, 348, 374, 408, 464, 493, 528, 561, 638, 696, 748, 816, 957, 986, 1122, 1276, 1392, 1479, 1496, 1914, 1972, 2244, 2552, 2958, 2992, 3828, 3944, 4488, 5104, 5423, 5916, 7656, 7888, 8976, 10846, 11832, 15312, 16269, 21692, 23664, 32538, 43384, 49117, 65076, 86768, 98234, 130152, 147351, 196468, 260304, 294702, 392936, 540287, 589404, 785872, 834989, 1080574, 1178808, 1424393, 1620861, 1669978, 2161148, 2357616, 2504967, 2848786, 3241722, 3339956, 4273179, 4322296, 5009934, 5697572, 6483444, 6679912, 8546358, 8644592, 9184879, 10019868, 11395144, 12966888, 13359824, 15668323, 17092716, 18369758, 20039736, 22790288, 24214681, 25933776, 27554637, 31336646, 34185432, 36739516, 40079472, 47004969, 48429362, 55109274, 62673292, 68370864, 72644043, 73479032, 94009938, 96858724, 110218548, 125346584, 145288086, 146958064, 188019876, 193717448, 220437096, 250693168, 266361491, 290576172, 376039752, 387434896, 440874192, 532722982, 581152344, 752079504, 799084473, 1065445964, 1162304688, 1598168946, 2130891928, 3196337892, 4261783856, 6392675784, 12785351568]

約数ペア:

[(1, 12785351568), (2, 6392675784), (3, 4261783856), (4, 3196337892), (6, 2130891928), (8, 1598168946), (11, 1162304688), (12, 1065445964), (16, 799084473), (17, 752079504), (22, 581152344), (24, 532722982), (29, 440874192), (33, 387434896), (34, 376039752), (44, 290576172), (48, 266361491), (51, 250693168), (58, 220437096), (66, 193717448), (68, 188019876), (87, 146958064), (88, 145288086), (102, 125346584), (116, 110218548), (132, 96858724), (136, 94009938), (174, 73479032), (176, 72644043), (187, 68370864), (204, 62673292), (232, 55109274), (264, 48429362), (272, 47004969), (319, 40079472), (348, 36739516), (374, 34185432), (408, 31336646), (464, 27554637), (493, 25933776), (528, 24214681), (561, 22790288), (638, 20039736), (696, 18369758), (748, 17092716), (816, 15668323), (957, 13359824), (986, 12966888), (1122, 11395144), (1276, 10019868), (1392, 9184879), (1479, 8644592), (1496, 8546358), (1914, 6679912), (1972, 6483444), (2244, 5697572), (2552, 5009934), (2958, 4322296), (2992, 4273179), (3828, 3339956), (3944, 3241722), (4488, 2848786), (5104, 2504967), (5423, 2357616), (5916, 2161148), (7656, 1669978), (7888, 1620861), (8976, 1424393), (10846, 1178808), (11832, 1080574), (15312, 834989), (16269, 785872), (21692, 589404), (23664, 540287), (32538, 392936), (43384, 294702), (49117, 260304), (65076, 196468), (86768, 147351), (98234, 130152)]