1018149888

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:562

約数の個数: 176

約数和(自身を含む): 3136331520

約数和(自身を除く): 2118181632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 128, 168, 192, 224, 226, 256, 336, 339, 384, 419, 448, 452, 512, 672, 678, 768, 791, 838, 896, 904, 1024, 1257, 1344, 1356, 1536, 1582, 1676, 1792, 1808, 2373, 2514, 2688, 2712, 2933, 3072, 3164, 3352, 3584, 3616, 4746, 5028, 5376, 5424, 5866, 6328, 6704, 7168, 7232, 8799, 9492, 10056, 10752, 10848, 11732, 12656, 13408, 14464, 17598, 18984, 20112, 21504, 21696, 23464, 25312, 26816, 28928, 35196, 37968, 40224, 43392, 46928, 47347, 50624, 53632, 57856, 70392, 75936, 80448, 86784, 93856, 94694, 101248, 107264, 115712, 140784, 142041, 151872, 160896, 173568, 187712, 189388, 202496, 214528, 281568, 284082, 303744, 321792, 331429, 347136, 375424, 378776, 404992, 429056, 563136, 568164, 607488, 643584, 662858, 750848, 757552, 809984, 994287, 1126272, 1136328, 1214976, 1287168, 1325716, 1501696, 1515104, 1988574, 2252544, 2272656, 2429952, 2651432, 3003392, 3030208, 3977148, 4505088, 4545312, 5302864, 6060416, 7954296, 9010176, 9090624, 10605728, 12120832, 15908592, 18181248, 21211456, 24241664, 31817184, 36362496, 42422912, 48483328, 63634368, 72724992, 84845824, 127268736, 145449984, 169691648, 254537472, 339383296, 509074944, 1018149888]

約数ペア:

[(1, 1018149888), (2, 509074944), (3, 339383296), (4, 254537472), (6, 169691648), (7, 145449984), (8, 127268736), (12, 84845824), (14, 72724992), (16, 63634368), (21, 48483328), (24, 42422912), (28, 36362496), (32, 31817184), (42, 24241664), (48, 21211456), (56, 18181248), (64, 15908592), (84, 12120832), (96, 10605728), (112, 9090624), (113, 9010176), (128, 7954296), (168, 6060416), (192, 5302864), (224, 4545312), (226, 4505088), (256, 3977148), (336, 3030208), (339, 3003392), (384, 2651432), (419, 2429952), (448, 2272656), (452, 2252544), (512, 1988574), (672, 1515104), (678, 1501696), (768, 1325716), (791, 1287168), (838, 1214976), (896, 1136328), (904, 1126272), (1024, 994287), (1257, 809984), (1344, 757552), (1356, 750848), (1536, 662858), (1582, 643584), (1676, 607488), (1792, 568164), (1808, 563136), (2373, 429056), (2514, 404992), (2688, 378776), (2712, 375424), (2933, 347136), (3072, 331429), (3164, 321792), (3352, 303744), (3584, 284082), (3616, 281568), (4746, 214528), (5028, 202496), (5376, 189388), (5424, 187712), (5866, 173568), (6328, 160896), (6704, 151872), (7168, 142041), (7232, 140784), (8799, 115712), (9492, 107264), (10056, 101248), (10752, 94694), (10848, 93856), (11732, 86784), (12656, 80448), (13408, 75936), (14464, 70392), (17598, 57856), (18984, 53632), (20112, 50624), (21504, 47347), (21696, 46928), (23464, 43392), (25312, 40224), (26816, 37968), (28928, 35196)]