315146496

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 1006727232

約数和(自身を除く): 691580736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 61, 62, 64, 84, 93, 96, 112, 122, 124, 128, 168, 183, 186, 192, 217, 224, 244, 248, 256, 336, 366, 372, 384, 427, 434, 448, 488, 496, 651, 672, 732, 744, 768, 854, 868, 896, 961, 976, 992, 1281, 1302, 1344, 1464, 1488, 1708, 1736, 1792, 1891, 1922, 1952, 1984, 2562, 2604, 2688, 2883, 2928, 2976, 3416, 3472, 3782, 3844, 3904, 3968, 5124, 5208, 5376, 5673, 5766, 5856, 5952, 6727, 6832, 6944, 7564, 7688, 7808, 7936, 10248, 10416, 11346, 11532, 11712, 11904, 13237, 13454, 13664, 13888, 15128, 15376, 15616, 20181, 20496, 20832, 22692, 23064, 23424, 23808, 26474, 26908, 27328, 27776, 30256, 30752, 39711, 40362, 40992, 41664, 45384, 46128, 46848, 52948, 53816, 54656, 55552, 58621, 60512, 61504, 79422, 80724, 81984, 83328, 90768, 92256, 105896, 107632, 109312, 117242, 121024, 123008, 158844, 161448, 163968, 166656, 175863, 181536, 184512, 211792, 215264, 234484, 242048, 246016, 317688, 322896, 327936, 351726, 363072, 369024, 410347, 423584, 430528, 468968, 484096, 635376, 645792, 703452, 726144, 738048, 820694, 847168, 861056, 937936, 1231041, 1270752, 1291584, 1406904, 1452288, 1641388, 1694336, 1722112, 1875872, 2462082, 2541504, 2583168, 2813808, 3282776, 3388672, 3751744, 4924164, 5083008, 5166336, 5627616, 6565552, 7503488, 9848328, 10166016, 11255232, 13131104, 15006976, 19696656, 22510464, 26262208, 39393312, 45020928, 52524416, 78786624, 105048832, 157573248, 315146496]

約数ペア:

[(1, 315146496), (2, 157573248), (3, 105048832), (4, 78786624), (6, 52524416), (7, 45020928), (8, 39393312), (12, 26262208), (14, 22510464), (16, 19696656), (21, 15006976), (24, 13131104), (28, 11255232), (31, 10166016), (32, 9848328), (42, 7503488), (48, 6565552), (56, 5627616), (61, 5166336), (62, 5083008), (64, 4924164), (84, 3751744), (93, 3388672), (96, 3282776), (112, 2813808), (122, 2583168), (124, 2541504), (128, 2462082), (168, 1875872), (183, 1722112), (186, 1694336), (192, 1641388), (217, 1452288), (224, 1406904), (244, 1291584), (248, 1270752), (256, 1231041), (336, 937936), (366, 861056), (372, 847168), (384, 820694), (427, 738048), (434, 726144), (448, 703452), (488, 645792), (496, 635376), (651, 484096), (672, 468968), (732, 430528), (744, 423584), (768, 410347), (854, 369024), (868, 363072), (896, 351726), (961, 327936), (976, 322896), (992, 317688), (1281, 246016), (1302, 242048), (1344, 234484), (1464, 215264), (1488, 211792), (1708, 184512), (1736, 181536), (1792, 175863), (1891, 166656), (1922, 163968), (1952, 161448), (1984, 158844), (2562, 123008), (2604, 121024), (2688, 117242), (2883, 109312), (2928, 107632), (2976, 105896), (3416, 92256), (3472, 90768), (3782, 83328), (3844, 81984), (3904, 80724), (3968, 79422), (5124, 61504), (5208, 60512), (5376, 58621), (5673, 55552), (5766, 54656), (5856, 53816), (5952, 52948), (6727, 46848), (6832, 46128), (6944, 45384), (7564, 41664), (7688, 40992), (7808, 40362), (7936, 39711), (10248, 30752), (10416, 30256), (11346, 27776), (11532, 27328), (11712, 26908), (11904, 26474), (13237, 23808), (13454, 23424), (13664, 23064), (13888, 22692), (15128, 20832), (15376, 20496), (15616, 20181)]