242557952

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 176

約数和(自身を含む): 632768640

約数和(自身を除く): 390210688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 137, 152, 182, 208, 224, 247, 256, 266, 274, 304, 364, 416, 448, 494, 512, 532, 548, 608, 728, 832, 896, 959, 988, 1024, 1064, 1096, 1216, 1456, 1664, 1729, 1781, 1792, 1918, 1976, 2128, 2192, 2432, 2603, 2912, 3328, 3458, 3562, 3584, 3836, 3952, 4256, 4384, 4864, 5206, 5824, 6656, 6916, 7124, 7168, 7672, 7904, 8512, 8768, 9728, 10412, 11648, 12467, 13312, 13832, 14248, 15344, 15808, 17024, 17536, 18221, 19456, 20824, 23296, 24934, 27664, 28496, 30688, 31616, 33839, 34048, 35072, 36442, 41648, 46592, 49868, 55328, 56992, 61376, 63232, 67678, 68096, 70144, 72884, 83296, 93184, 99736, 110656, 113984, 122752, 126464, 135356, 136192, 140288, 145768, 166592, 199472, 221312, 227968, 236873, 245504, 252928, 270712, 291536, 333184, 398944, 442624, 455936, 473746, 491008, 541424, 583072, 666368, 797888, 885248, 911872, 947492, 982016, 1082848, 1166144, 1332736, 1595776, 1770496, 1823744, 1894984, 2165696, 2332288, 2665472, 3191552, 3789968, 4331392, 4664576, 6383104, 7579936, 8662784, 9329152, 12766208, 15159872, 17325568, 18658304, 30319744, 34651136, 60639488, 121278976, 242557952]

約数ペア:

[(1, 242557952), (2, 121278976), (4, 60639488), (7, 34651136), (8, 30319744), (13, 18658304), (14, 17325568), (16, 15159872), (19, 12766208), (26, 9329152), (28, 8662784), (32, 7579936), (38, 6383104), (52, 4664576), (56, 4331392), (64, 3789968), (76, 3191552), (91, 2665472), (104, 2332288), (112, 2165696), (128, 1894984), (133, 1823744), (137, 1770496), (152, 1595776), (182, 1332736), (208, 1166144), (224, 1082848), (247, 982016), (256, 947492), (266, 911872), (274, 885248), (304, 797888), (364, 666368), (416, 583072), (448, 541424), (494, 491008), (512, 473746), (532, 455936), (548, 442624), (608, 398944), (728, 333184), (832, 291536), (896, 270712), (959, 252928), (988, 245504), (1024, 236873), (1064, 227968), (1096, 221312), (1216, 199472), (1456, 166592), (1664, 145768), (1729, 140288), (1781, 136192), (1792, 135356), (1918, 126464), (1976, 122752), (2128, 113984), (2192, 110656), (2432, 99736), (2603, 93184), (2912, 83296), (3328, 72884), (3458, 70144), (3562, 68096), (3584, 67678), (3836, 63232), (3952, 61376), (4256, 56992), (4384, 55328), (4864, 49868), (5206, 46592), (5824, 41648), (6656, 36442), (6916, 35072), (7124, 34048), (7168, 33839), (7672, 31616), (7904, 30688), (8512, 28496), (8768, 27664), (9728, 24934), (10412, 23296), (11648, 20824), (12467, 19456), (13312, 18221), (13832, 17536), (14248, 17024), (15344, 15808)]