317591808

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 884970240

約数和(自身を除く): 567378432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 59, 64, 86, 96, 118, 128, 129, 163, 172, 177, 192, 236, 256, 258, 326, 344, 354, 384, 472, 489, 516, 652, 688, 708, 768, 944, 978, 1032, 1304, 1376, 1416, 1888, 1956, 2064, 2537, 2608, 2752, 2832, 3776, 3912, 4128, 5074, 5216, 5504, 5664, 7009, 7552, 7611, 7824, 8256, 9617, 10148, 10432, 11008, 11328, 14018, 15104, 15222, 15648, 16512, 19234, 20296, 20864, 21027, 22656, 28036, 28851, 30444, 31296, 33024, 38468, 40592, 41728, 42054, 45312, 56072, 57702, 60888, 62592, 76936, 81184, 84108, 112144, 115404, 121776, 125184, 153872, 162368, 168216, 224288, 230808, 243552, 307744, 324736, 336432, 413531, 448576, 461616, 487104, 615488, 649472, 672864, 827062, 897152, 923232, 974208, 1230976, 1240593, 1345728, 1654124, 1794304, 1846464, 1948416, 2461952, 2481186, 2691456, 3308248, 3692928, 4962372, 5382912, 6616496, 7385856, 9924744, 13232992, 19849488, 26465984, 39698976, 52931968, 79397952, 105863936, 158795904, 317591808]

約数ペア:

[(1, 317591808), (2, 158795904), (3, 105863936), (4, 79397952), (6, 52931968), (8, 39698976), (12, 26465984), (16, 19849488), (24, 13232992), (32, 9924744), (43, 7385856), (48, 6616496), (59, 5382912), (64, 4962372), (86, 3692928), (96, 3308248), (118, 2691456), (128, 2481186), (129, 2461952), (163, 1948416), (172, 1846464), (177, 1794304), (192, 1654124), (236, 1345728), (256, 1240593), (258, 1230976), (326, 974208), (344, 923232), (354, 897152), (384, 827062), (472, 672864), (489, 649472), (516, 615488), (652, 487104), (688, 461616), (708, 448576), (768, 413531), (944, 336432), (978, 324736), (1032, 307744), (1304, 243552), (1376, 230808), (1416, 224288), (1888, 168216), (1956, 162368), (2064, 153872), (2537, 125184), (2608, 121776), (2752, 115404), (2832, 112144), (3776, 84108), (3912, 81184), (4128, 76936), (5074, 62592), (5216, 60888), (5504, 57702), (5664, 56072), (7009, 45312), (7552, 42054), (7611, 41728), (7824, 40592), (8256, 38468), (9617, 33024), (10148, 31296), (10432, 30444), (11008, 28851), (11328, 28036), (14018, 22656), (15104, 21027), (15222, 20864), (15648, 20296), (16512, 19234)]