258002496

素因数分解:

$2^6\times 3^4\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:498

約数の個数: 140

約数和(自身を含む): 772099548

約数和(自身を除く): 514097052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 157, 162, 192, 216, 288, 314, 317, 324, 432, 471, 576, 628, 634, 648, 864, 942, 951, 1256, 1268, 1296, 1413, 1728, 1884, 1902, 2512, 2536, 2592, 2826, 2853, 3768, 3804, 4239, 5024, 5072, 5184, 5652, 5706, 7536, 7608, 8478, 8559, 10048, 10144, 11304, 11412, 12717, 15072, 15216, 16956, 17118, 20288, 22608, 22824, 25434, 25677, 30144, 30432, 33912, 34236, 45216, 45648, 49769, 50868, 51354, 60864, 67824, 68472, 90432, 91296, 99538, 101736, 102708, 135648, 136944, 149307, 182592, 199076, 203472, 205416, 271296, 273888, 298614, 398152, 406944, 410832, 447921, 547776, 597228, 796304, 813888, 821664, 895842, 1194456, 1343763, 1592608, 1643328, 1791684, 2388912, 2687526, 3185216, 3583368, 4031289, 4777824, 5375052, 7166736, 8062578, 9555648, 10750104, 14333472, 16125156, 21500208, 28666944, 32250312, 43000416, 64500624, 86000832, 129001248, 258002496]

約数ペア:

[(1, 258002496), (2, 129001248), (3, 86000832), (4, 64500624), (6, 43000416), (8, 32250312), (9, 28666944), (12, 21500208), (16, 16125156), (18, 14333472), (24, 10750104), (27, 9555648), (32, 8062578), (36, 7166736), (48, 5375052), (54, 4777824), (64, 4031289), (72, 3583368), (81, 3185216), (96, 2687526), (108, 2388912), (144, 1791684), (157, 1643328), (162, 1592608), (192, 1343763), (216, 1194456), (288, 895842), (314, 821664), (317, 813888), (324, 796304), (432, 597228), (471, 547776), (576, 447921), (628, 410832), (634, 406944), (648, 398152), (864, 298614), (942, 273888), (951, 271296), (1256, 205416), (1268, 203472), (1296, 199076), (1413, 182592), (1728, 149307), (1884, 136944), (1902, 135648), (2512, 102708), (2536, 101736), (2592, 99538), (2826, 91296), (2853, 90432), (3768, 68472), (3804, 67824), (4239, 60864), (5024, 51354), (5072, 50868), (5184, 49769), (5652, 45648), (5706, 45216), (7536, 34236), (7608, 33912), (8478, 30432), (8559, 30144), (10048, 25677), (10144, 25434), (11304, 22824), (11412, 22608), (12717, 20288), (15072, 17118), (15216, 16956)]