1207903872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 256

約数和(自身を含む): 3928550400

約数和(自身を除く): 2720646528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 67, 76, 84, 96, 112, 114, 128, 133, 134, 152, 168, 192, 201, 224, 228, 266, 268, 304, 336, 353, 384, 399, 402, 448, 456, 469, 532, 536, 608, 672, 706, 798, 804, 896, 912, 938, 1059, 1064, 1072, 1216, 1273, 1344, 1407, 1412, 1596, 1608, 1824, 1876, 2118, 2128, 2144, 2432, 2471, 2546, 2688, 2814, 2824, 3192, 3216, 3648, 3752, 3819, 4236, 4256, 4288, 4942, 5092, 5628, 5648, 6384, 6432, 6707, 7296, 7413, 7504, 7638, 8472, 8512, 8576, 8911, 9884, 10184, 11256, 11296, 12768, 12864, 13414, 14826, 15008, 15276, 16944, 17024, 17822, 19768, 20121, 20368, 22512, 22592, 23651, 25536, 25728, 26733, 26828, 29652, 30016, 30552, 33888, 35644, 39536, 40242, 40736, 45024, 45184, 46949, 47302, 51072, 53466, 53656, 59304, 60032, 61104, 67776, 70953, 71288, 79072, 80484, 81472, 90048, 93898, 94604, 106932, 107312, 118608, 122208, 135552, 140847, 141906, 142576, 158144, 160968, 162944, 165557, 180096, 187796, 189208, 213864, 214624, 237216, 244416, 281694, 283812, 285152, 316288, 321936, 331114, 375592, 378416, 427728, 429248, 449369, 474432, 488832, 496671, 563388, 567624, 570304, 643872, 662228, 751184, 756832, 855456, 858496, 898738, 948864, 993342, 1126776, 1135248, 1140608, 1287744, 1324456, 1348107, 1502368, 1513664, 1710912, 1797476, 1986684, 2253552, 2270496, 2575488, 2648912, 2696214, 3004736, 3027328, 3145583, 3421824, 3594952, 3973368, 4507104, 4540992, 5297824, 5392428, 6009472, 6291166, 7189904, 7946736, 9014208, 9081984, 9436749, 10595648, 10784856, 12582332, 14379808, 15893472, 18028416, 18873498, 21191296, 21569712, 25164664, 28759616, 31786944, 37746996, 43139424, 50329328, 57519232, 63573888, 75493992, 86278848, 100658656, 150987984, 172557696, 201317312, 301975968, 402634624, 603951936, 1207903872]

約数ペア:

[(1, 1207903872), (2, 603951936), (3, 402634624), (4, 301975968), (6, 201317312), (7, 172557696), (8, 150987984), (12, 100658656), (14, 86278848), (16, 75493992), (19, 63573888), (21, 57519232), (24, 50329328), (28, 43139424), (32, 37746996), (38, 31786944), (42, 28759616), (48, 25164664), (56, 21569712), (57, 21191296), (64, 18873498), (67, 18028416), (76, 15893472), (84, 14379808), (96, 12582332), (112, 10784856), (114, 10595648), (128, 9436749), (133, 9081984), (134, 9014208), (152, 7946736), (168, 7189904), (192, 6291166), (201, 6009472), (224, 5392428), (228, 5297824), (266, 4540992), (268, 4507104), (304, 3973368), (336, 3594952), (353, 3421824), (384, 3145583), (399, 3027328), (402, 3004736), (448, 2696214), (456, 2648912), (469, 2575488), (532, 2270496), (536, 2253552), (608, 1986684), (672, 1797476), (706, 1710912), (798, 1513664), (804, 1502368), (896, 1348107), (912, 1324456), (938, 1287744), (1059, 1140608), (1064, 1135248), (1072, 1126776), (1216, 993342), (1273, 948864), (1344, 898738), (1407, 858496), (1412, 855456), (1596, 756832), (1608, 751184), (1824, 662228), (1876, 643872), (2118, 570304), (2128, 567624), (2144, 563388), (2432, 496671), (2471, 488832), (2546, 474432), (2688, 449369), (2814, 429248), (2824, 427728), (3192, 378416), (3216, 375592), (3648, 331114), (3752, 321936), (3819, 316288), (4236, 285152), (4256, 283812), (4288, 281694), (4942, 244416), (5092, 237216), (5628, 214624), (5648, 213864), (6384, 189208), (6432, 187796), (6707, 180096), (7296, 165557), (7413, 162944), (7504, 160968), (7638, 158144), (8472, 142576), (8512, 141906), (8576, 140847), (8911, 135552), (9884, 122208), (10184, 118608), (11256, 107312), (11296, 106932), (12768, 94604), (12864, 93898), (13414, 90048), (14826, 81472), (15008, 80484), (15276, 79072), (16944, 71288), (17024, 70953), (17822, 67776), (19768, 61104), (20121, 60032), (20368, 59304), (22512, 53656), (22592, 53466), (23651, 51072), (25536, 47302), (25728, 46949), (26733, 45184), (26828, 45024), (29652, 40736), (30016, 40242), (30552, 39536), (33888, 35644)]