279971328

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2044

約数の個数: 160

約数和(自身を含む): 918441216

約数和(自身を除く): 638469888

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, 768, 832, 896, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2003, 2184, 2496, 2688, 2912, 3328, 3584, 4006, 4368, 4992, 5376, 5824, 6009, 6656, 8012, 8736, 9984, 10752, 11648, 12018, 14021, 16024, 17472, 19968, 23296, 24036, 26039, 28042, 32048, 34944, 42063, 46592, 48072, 52078, 56084, 64096, 69888, 78117, 84126, 96144, 104156, 112168, 128192, 139776, 156234, 168252, 182273, 192288, 208312, 224336, 256384, 312468, 336504, 364546, 384576, 416624, 448672, 512768, 546819, 624936, 673008, 729092, 769152, 833248, 897344, 1025536, 1093638, 1249872, 1346016, 1458184, 1538304, 1666496, 1794688, 2187276, 2499744, 2692032, 2916368, 3076608, 3332992, 3589376, 4374552, 4999488, 5384064, 5832736, 6665984, 7178752, 8749104, 9998976, 10768128, 11665472, 13331968, 17498208, 19997952, 21536256, 23330944, 34996416, 39995904, 46661888, 69992832, 93323776, 139985664, 279971328]

約数ペア:

[(1, 279971328), (2, 139985664), (3, 93323776), (4, 69992832), (6, 46661888), (7, 39995904), (8, 34996416), (12, 23330944), (13, 21536256), (14, 19997952), (16, 17498208), (21, 13331968), (24, 11665472), (26, 10768128), (28, 9998976), (32, 8749104), (39, 7178752), (42, 6665984), (48, 5832736), (52, 5384064), (56, 4999488), (64, 4374552), (78, 3589376), (84, 3332992), (91, 3076608), (96, 2916368), (104, 2692032), (112, 2499744), (128, 2187276), (156, 1794688), (168, 1666496), (182, 1538304), (192, 1458184), (208, 1346016), (224, 1249872), (256, 1093638), (273, 1025536), (312, 897344), (336, 833248), (364, 769152), (384, 729092), (416, 673008), (448, 624936), (512, 546819), (546, 512768), (624, 448672), (672, 416624), (728, 384576), (768, 364546), (832, 336504), (896, 312468), (1092, 256384), (1248, 224336), (1344, 208312), (1456, 192288), (1536, 182273), (1664, 168252), (1792, 156234), (2003, 139776), (2184, 128192), (2496, 112168), (2688, 104156), (2912, 96144), (3328, 84126), (3584, 78117), (4006, 69888), (4368, 64096), (4992, 56084), (5376, 52078), (5824, 48072), (6009, 46592), (6656, 42063), (8012, 34944), (8736, 32048), (9984, 28042), (10752, 26039), (11648, 24036), (12018, 23296), (14021, 19968), (16024, 17472)]