218389248

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1$

素因数の和:1271

約数の個数: 216

約数和(自身を含む): 785680896

約数和(自身を除く): 567291648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1231, 1232, 1344, 1386, 1408, 1584, 1792, 1848, 2016, 2112, 2304, 2462, 2464, 2688, 2772, 2816, 3168, 3693, 3696, 4032, 4224, 4924, 4928, 5376, 5544, 6336, 7386, 7392, 8064, 8448, 8617, 9848, 9856, 11079, 11088, 12672, 13541, 14772, 14784, 16128, 17234, 19696, 19712, 22158, 22176, 25344, 25851, 27082, 29544, 29568, 34468, 39392, 40623, 44316, 44352, 51702, 54164, 59088, 59136, 68936, 77553, 78784, 81246, 88632, 88704, 94787, 103404, 108328, 118176, 121869, 137872, 155106, 157568, 162492, 177264, 177408, 189574, 206808, 216656, 236352, 243738, 275744, 284361, 310212, 315136, 324984, 354528, 379148, 413616, 433312, 472704, 487476, 551488, 568722, 620424, 649968, 709056, 758296, 827232, 853083, 866624, 945408, 974952, 1102976, 1137444, 1240848, 1299936, 1418112, 1516592, 1654464, 1706166, 1733248, 1949904, 2205952, 2274888, 2481696, 2599872, 2836224, 3033184, 3308928, 3412332, 3466496, 3899808, 4549776, 4963392, 5199744, 6066368, 6617856, 6824664, 7799616, 9099552, 9926784, 10399488, 12132736, 13649328, 15599232, 18199104, 19853568, 24265472, 27298656, 31198464, 36398208, 54597312, 72796416, 109194624, 218389248]

約数ペア:

[(1, 218389248), (2, 109194624), (3, 72796416), (4, 54597312), (6, 36398208), (7, 31198464), (8, 27298656), (9, 24265472), (11, 19853568), (12, 18199104), (14, 15599232), (16, 13649328), (18, 12132736), (21, 10399488), (22, 9926784), (24, 9099552), (28, 7799616), (32, 6824664), (33, 6617856), (36, 6066368), (42, 5199744), (44, 4963392), (48, 4549776), (56, 3899808), (63, 3466496), (64, 3412332), (66, 3308928), (72, 3033184), (77, 2836224), (84, 2599872), (88, 2481696), (96, 2274888), (99, 2205952), (112, 1949904), (126, 1733248), (128, 1706166), (132, 1654464), (144, 1516592), (154, 1418112), (168, 1299936), (176, 1240848), (192, 1137444), (198, 1102976), (224, 974952), (231, 945408), (252, 866624), (256, 853083), (264, 827232), (288, 758296), (308, 709056), (336, 649968), (352, 620424), (384, 568722), (396, 551488), (448, 487476), (462, 472704), (504, 433312), (528, 413616), (576, 379148), (616, 354528), (672, 324984), (693, 315136), (704, 310212), (768, 284361), (792, 275744), (896, 243738), (924, 236352), (1008, 216656), (1056, 206808), (1152, 189574), (1231, 177408), (1232, 177264), (1344, 162492), (1386, 157568), (1408, 155106), (1584, 137872), (1792, 121869), (1848, 118176), (2016, 108328), (2112, 103404), (2304, 94787), (2462, 88704), (2464, 88632), (2688, 81246), (2772, 78784), (2816, 77553), (3168, 68936), (3693, 59136), (3696, 59088), (4032, 54164), (4224, 51702), (4924, 44352), (4928, 44316), (5376, 40623), (5544, 39392), (6336, 34468), (7386, 29568), (7392, 29544), (8064, 27082), (8448, 25851), (8617, 25344), (9848, 22176), (9856, 22158), (11079, 19712), (11088, 19696), (12672, 17234), (13541, 16128), (14772, 14784)]