217803264

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 160

約数和(自身を含む): 678813696

約数和(自身を除く): 461010432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 431, 448, 512, 564, 658, 672, 752, 768, 862, 896, 987, 1128, 1293, 1316, 1344, 1504, 1536, 1724, 1792, 1974, 2256, 2586, 2632, 2688, 3008, 3017, 3448, 3584, 3948, 4512, 5172, 5264, 5376, 6016, 6034, 6896, 7896, 9024, 9051, 10344, 10528, 10752, 12032, 12068, 13792, 15792, 18048, 18102, 20257, 20688, 21056, 24064, 24136, 27584, 31584, 36096, 36204, 40514, 41376, 42112, 48272, 55168, 60771, 63168, 72192, 72408, 81028, 82752, 84224, 96544, 110336, 121542, 126336, 141799, 144816, 162056, 165504, 168448, 193088, 220672, 243084, 252672, 283598, 289632, 324112, 331008, 386176, 425397, 486168, 505344, 567196, 579264, 648224, 662016, 772352, 850794, 972336, 1134392, 1158528, 1296448, 1544704, 1701588, 1944672, 2268784, 2317056, 2592896, 3403176, 3889344, 4537568, 4634112, 5185792, 6806352, 7778688, 9075136, 10371584, 13612704, 15557376, 18150272, 27225408, 31114752, 36300544, 54450816, 72601088, 108901632, 217803264]

約数ペア:

[(1, 217803264), (2, 108901632), (3, 72601088), (4, 54450816), (6, 36300544), (7, 31114752), (8, 27225408), (12, 18150272), (14, 15557376), (16, 13612704), (21, 10371584), (24, 9075136), (28, 7778688), (32, 6806352), (42, 5185792), (47, 4634112), (48, 4537568), (56, 3889344), (64, 3403176), (84, 2592896), (94, 2317056), (96, 2268784), (112, 1944672), (128, 1701588), (141, 1544704), (168, 1296448), (188, 1158528), (192, 1134392), (224, 972336), (256, 850794), (282, 772352), (329, 662016), (336, 648224), (376, 579264), (384, 567196), (431, 505344), (448, 486168), (512, 425397), (564, 386176), (658, 331008), (672, 324112), (752, 289632), (768, 283598), (862, 252672), (896, 243084), (987, 220672), (1128, 193088), (1293, 168448), (1316, 165504), (1344, 162056), (1504, 144816), (1536, 141799), (1724, 126336), (1792, 121542), (1974, 110336), (2256, 96544), (2586, 84224), (2632, 82752), (2688, 81028), (3008, 72408), (3017, 72192), (3448, 63168), (3584, 60771), (3948, 55168), (4512, 48272), (5172, 42112), (5264, 41376), (5376, 40514), (6016, 36204), (6034, 36096), (6896, 31584), (7896, 27584), (9024, 24136), (9051, 24064), (10344, 21056), (10528, 20688), (10752, 20257), (12032, 18102), (12068, 18048), (13792, 15792)]