251414688

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 844603200

約数和(自身を除く): 593188512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 49, 56, 57, 58, 76, 84, 87, 96, 97, 98, 112, 114, 116, 133, 147, 152, 168, 174, 194, 196, 203, 224, 228, 232, 266, 291, 294, 304, 336, 348, 388, 392, 399, 406, 456, 464, 532, 551, 582, 588, 608, 609, 672, 679, 696, 776, 784, 798, 812, 912, 928, 931, 1064, 1102, 1164, 1176, 1218, 1358, 1392, 1421, 1552, 1568, 1596, 1624, 1653, 1824, 1843, 1862, 2037, 2128, 2204, 2328, 2352, 2436, 2716, 2784, 2793, 2813, 2842, 3104, 3192, 3248, 3306, 3686, 3724, 3857, 4074, 4256, 4263, 4408, 4656, 4704, 4753, 4872, 5432, 5529, 5586, 5626, 5684, 6384, 6496, 6612, 7372, 7448, 7714, 8148, 8439, 8526, 8816, 9312, 9506, 9744, 10864, 11058, 11172, 11252, 11368, 11571, 12768, 12901, 13224, 14259, 14744, 14896, 15428, 16296, 16878, 17052, 17632, 19012, 19488, 19691, 21728, 22116, 22344, 22504, 22736, 23142, 25802, 26448, 26999, 28518, 29488, 29792, 30856, 32592, 33756, 34104, 38024, 38703, 39382, 44232, 44688, 45008, 45472, 46284, 51604, 52896, 53447, 53998, 57036, 58976, 59073, 61712, 65184, 67512, 68208, 76048, 77406, 78764, 80997, 88464, 89376, 90016, 90307, 92568, 103208, 106894, 107996, 114072, 118146, 123424, 135024, 136416, 137837, 152096, 154812, 157528, 160341, 161994, 176928, 180614, 185136, 206416, 213788, 215992, 228144, 236292, 270048, 270921, 275674, 309624, 315056, 320682, 323988, 361228, 370272, 374129, 412832, 413511, 427576, 431984, 456288, 472584, 541842, 551348, 619248, 630112, 641364, 647976, 722456, 748258, 827022, 855152, 863968, 945168, 1083684, 1102696, 1122387, 1238496, 1282728, 1295952, 1444912, 1496516, 1654044, 1710304, 1890336, 2167368, 2205392, 2244774, 2565456, 2591904, 2618903, 2889824, 2993032, 3308088, 4334736, 4410784, 4489548, 5130912, 5237806, 5986064, 6616176, 7856709, 8669472, 8979096, 10475612, 11972128, 13232352, 15713418, 17958192, 20951224, 31426836, 35916384, 41902448, 62853672, 83804896, 125707344, 251414688]

約数ペア:

[(1, 251414688), (2, 125707344), (3, 83804896), (4, 62853672), (6, 41902448), (7, 35916384), (8, 31426836), (12, 20951224), (14, 17958192), (16, 15713418), (19, 13232352), (21, 11972128), (24, 10475612), (28, 8979096), (29, 8669472), (32, 7856709), (38, 6616176), (42, 5986064), (48, 5237806), (49, 5130912), (56, 4489548), (57, 4410784), (58, 4334736), (76, 3308088), (84, 2993032), (87, 2889824), (96, 2618903), (97, 2591904), (98, 2565456), (112, 2244774), (114, 2205392), (116, 2167368), (133, 1890336), (147, 1710304), (152, 1654044), (168, 1496516), (174, 1444912), (194, 1295952), (196, 1282728), (203, 1238496), (224, 1122387), (228, 1102696), (232, 1083684), (266, 945168), (291, 863968), (294, 855152), (304, 827022), (336, 748258), (348, 722456), (388, 647976), (392, 641364), (399, 630112), (406, 619248), (456, 551348), (464, 541842), (532, 472584), (551, 456288), (582, 431984), (588, 427576), (608, 413511), (609, 412832), (672, 374129), (679, 370272), (696, 361228), (776, 323988), (784, 320682), (798, 315056), (812, 309624), (912, 275674), (928, 270921), (931, 270048), (1064, 236292), (1102, 228144), (1164, 215992), (1176, 213788), (1218, 206416), (1358, 185136), (1392, 180614), (1421, 176928), (1552, 161994), (1568, 160341), (1596, 157528), (1624, 154812), (1653, 152096), (1824, 137837), (1843, 136416), (1862, 135024), (2037, 123424), (2128, 118146), (2204, 114072), (2328, 107996), (2352, 106894), (2436, 103208), (2716, 92568), (2784, 90307), (2793, 90016), (2813, 89376), (2842, 88464), (3104, 80997), (3192, 78764), (3248, 77406), (3306, 76048), (3686, 68208), (3724, 67512), (3857, 65184), (4074, 61712), (4256, 59073), (4263, 58976), (4408, 57036), (4656, 53998), (4704, 53447), (4753, 52896), (4872, 51604), (5432, 46284), (5529, 45472), (5586, 45008), (5626, 44688), (5684, 44232), (6384, 39382), (6496, 38703), (6612, 38024), (7372, 34104), (7448, 33756), (7714, 32592), (8148, 30856), (8439, 29792), (8526, 29488), (8816, 28518), (9312, 26999), (9506, 26448), (9744, 25802), (10864, 23142), (11058, 22736), (11172, 22504), (11252, 22344), (11368, 22116), (11571, 21728), (12768, 19691), (12901, 19488), (13224, 19012), (14259, 17632), (14744, 17052), (14896, 16878), (15428, 16296)]