1661657088

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:792

約数の個数: 224

約数和(自身を含む): 5460650496

約数和(自身を除く): 3798993408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 743, 768, 832, 896, 1024, 1092, 1248, 1344, 1456, 1486, 1536, 1664, 1792, 2048, 2184, 2229, 2496, 2688, 2912, 2972, 3072, 3328, 3584, 4096, 4368, 4458, 4992, 5201, 5376, 5824, 5944, 6144, 6656, 7168, 8192, 8736, 8916, 9659, 9984, 10402, 10752, 11648, 11888, 12288, 13312, 14336, 15603, 17472, 17832, 19318, 19968, 20804, 21504, 23296, 23776, 24576, 26624, 28672, 28977, 31206, 34944, 35664, 38636, 39936, 41608, 43008, 46592, 47552, 53248, 57344, 57954, 62412, 67613, 69888, 71328, 77272, 79872, 83216, 86016, 93184, 95104, 106496, 115908, 124824, 135226, 139776, 142656, 154544, 159744, 166432, 172032, 186368, 190208, 202839, 231816, 249648, 270452, 279552, 285312, 309088, 319488, 332864, 372736, 380416, 405678, 463632, 499296, 540904, 559104, 570624, 618176, 665728, 745472, 760832, 811356, 927264, 998592, 1081808, 1118208, 1141248, 1236352, 1331456, 1521664, 1622712, 1854528, 1997184, 2163616, 2236416, 2282496, 2472704, 2662912, 3043328, 3245424, 3709056, 3994368, 4327232, 4564992, 4945408, 5325824, 6086656, 6490848, 7418112, 7988736, 8654464, 9129984, 9890816, 10651648, 12981696, 14836224, 15977472, 17308928, 18259968, 19781632, 21303296, 25963392, 29672448, 31954944, 34617856, 39563264, 42606592, 51926784, 59344896, 63909888, 69235712, 79126528, 103853568, 118689792, 127819776, 138471424, 207707136, 237379584, 276942848, 415414272, 553885696, 830828544, 1661657088]

約数ペア:

[(1, 1661657088), (2, 830828544), (3, 553885696), (4, 415414272), (6, 276942848), (7, 237379584), (8, 207707136), (12, 138471424), (13, 127819776), (14, 118689792), (16, 103853568), (21, 79126528), (24, 69235712), (26, 63909888), (28, 59344896), (32, 51926784), (39, 42606592), (42, 39563264), (48, 34617856), (52, 31954944), (56, 29672448), (64, 25963392), (78, 21303296), (84, 19781632), (91, 18259968), (96, 17308928), (104, 15977472), (112, 14836224), (128, 12981696), (156, 10651648), (168, 9890816), (182, 9129984), (192, 8654464), (208, 7988736), (224, 7418112), (256, 6490848), (273, 6086656), (312, 5325824), (336, 4945408), (364, 4564992), (384, 4327232), (416, 3994368), (448, 3709056), (512, 3245424), (546, 3043328), (624, 2662912), (672, 2472704), (728, 2282496), (743, 2236416), (768, 2163616), (832, 1997184), (896, 1854528), (1024, 1622712), (1092, 1521664), (1248, 1331456), (1344, 1236352), (1456, 1141248), (1486, 1118208), (1536, 1081808), (1664, 998592), (1792, 927264), (2048, 811356), (2184, 760832), (2229, 745472), (2496, 665728), (2688, 618176), (2912, 570624), (2972, 559104), (3072, 540904), (3328, 499296), (3584, 463632), (4096, 405678), (4368, 380416), (4458, 372736), (4992, 332864), (5201, 319488), (5376, 309088), (5824, 285312), (5944, 279552), (6144, 270452), (6656, 249648), (7168, 231816), (8192, 202839), (8736, 190208), (8916, 186368), (9659, 172032), (9984, 166432), (10402, 159744), (10752, 154544), (11648, 142656), (11888, 139776), (12288, 135226), (13312, 124824), (14336, 115908), (15603, 106496), (17472, 95104), (17832, 93184), (19318, 86016), (19968, 83216), (20804, 79872), (21504, 77272), (23296, 71328), (23776, 69888), (24576, 67613), (26624, 62412), (28672, 57954), (28977, 57344), (31206, 53248), (34944, 47552), (35664, 46592), (38636, 43008), (39936, 41608)]