489885312

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5879}}^1$

素因数の和:5934

約数の個数: 128

約数和(自身を含む): 1535385600

約数和(自身を除く): 1045500288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5879, 5952, 6944, 10416, 11758, 11904, 13888, 17637, 20832, 23516, 27776, 35274, 41153, 41664, 47032, 70548, 82306, 83328, 94064, 123459, 141096, 164612, 182249, 188128, 246918, 282192, 329224, 364498, 376256, 493836, 546747, 564384, 658448, 728996, 752512, 987672, 1093494, 1128768, 1275743, 1316896, 1457992, 1975344, 2186988, 2257536, 2551486, 2633792, 2915984, 3827229, 3950688, 4373976, 5102972, 5267584, 5831968, 7654458, 7901376, 8747952, 10205944, 11663936, 15308916, 15802752, 17495904, 20411888, 23327872, 30617832, 34991808, 40823776, 61235664, 69983616, 81647552, 122471328, 163295104, 244942656, 489885312]

約数ペア:

[(1, 489885312), (2, 244942656), (3, 163295104), (4, 122471328), (6, 81647552), (7, 69983616), (8, 61235664), (12, 40823776), (14, 34991808), (16, 30617832), (21, 23327872), (24, 20411888), (28, 17495904), (31, 15802752), (32, 15308916), (42, 11663936), (48, 10205944), (56, 8747952), (62, 7901376), (64, 7654458), (84, 5831968), (93, 5267584), (96, 5102972), (112, 4373976), (124, 3950688), (128, 3827229), (168, 2915984), (186, 2633792), (192, 2551486), (217, 2257536), (224, 2186988), (248, 1975344), (336, 1457992), (372, 1316896), (384, 1275743), (434, 1128768), (448, 1093494), (496, 987672), (651, 752512), (672, 728996), (744, 658448), (868, 564384), (896, 546747), (992, 493836), (1302, 376256), (1344, 364498), (1488, 329224), (1736, 282192), (1984, 246918), (2604, 188128), (2688, 182249), (2976, 164612), (3472, 141096), (3968, 123459), (5208, 94064), (5879, 83328), (5952, 82306), (6944, 70548), (10416, 47032), (11758, 41664), (11904, 41153), (13888, 35274), (17637, 27776), (20832, 23516)]