278528076296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1\times {\mathrm{571}}^1$

素因数の和:1327

約数の個数: 128

約数和(自身を含む): 576295948800

約数和(自身を除く): 297767872504

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 337, 367, 493, 571, 674, 734, 986, 1142, 1348, 1468, 1972, 2284, 2696, 2936, 3944, 4568, 5729, 6239, 9707, 9773, 10643, 11458, 12478, 16559, 19414, 19546, 21286, 22916, 24956, 33118, 38828, 39092, 42572, 45832, 49912, 66236, 77656, 78184, 85144, 123679, 132472, 166141, 180931, 192427, 209557, 247358, 281503, 332282, 361862, 384854, 419114, 494716, 563006, 664564, 723724, 769708, 838228, 989432, 1126012, 1329128, 1447448, 1539416, 1676456, 2102543, 2252024, 3271259, 3562469, 3586691, 4205086, 5580383, 6077153, 6542518, 7124938, 7173382, 8410172, 11160766, 12154306, 13085036, 14249876, 14346764, 16820344, 22321532, 24308612, 26170072, 28499752, 28693528, 44643064, 48617224, 60973747, 70620709, 94866511, 103311601, 121947494, 141241418, 189733022, 206623202, 243894988, 282482836, 379466044, 413246404, 487789976, 564965672, 758932088, 826492808, 1200552053, 2048000561, 2401104106, 4096001122, 4802208212, 8192002244, 9604416424, 16384004488, 34816009537, 69632019074, 139264038148, 278528076296]

約数ペア:

[(1, 278528076296), (2, 139264038148), (4, 69632019074), (8, 34816009537), (17, 16384004488), (29, 9604416424), (34, 8192002244), (58, 4802208212), (68, 4096001122), (116, 2401104106), (136, 2048000561), (232, 1200552053), (337, 826492808), (367, 758932088), (493, 564965672), (571, 487789976), (674, 413246404), (734, 379466044), (986, 282482836), (1142, 243894988), (1348, 206623202), (1468, 189733022), (1972, 141241418), (2284, 121947494), (2696, 103311601), (2936, 94866511), (3944, 70620709), (4568, 60973747), (5729, 48617224), (6239, 44643064), (9707, 28693528), (9773, 28499752), (10643, 26170072), (11458, 24308612), (12478, 22321532), (16559, 16820344), (19414, 14346764), (19546, 14249876), (21286, 13085036), (22916, 12154306), (24956, 11160766), (33118, 8410172), (38828, 7173382), (39092, 7124938), (42572, 6542518), (45832, 6077153), (49912, 5580383), (66236, 4205086), (77656, 3586691), (78184, 3562469), (85144, 3271259), (123679, 2252024), (132472, 2102543), (166141, 1676456), (180931, 1539416), (192427, 1447448), (209557, 1329128), (247358, 1126012), (281503, 989432), (332282, 838228), (361862, 769708), (384854, 723724), (419114, 664564), (494716, 563006)]