1229254656

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 208

約数和(自身を含む): 3875063808

約数和(自身を除く): 2645809152

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, 256, 336, 372, 384, 434, 448, 461, 496, 512, 651, 672, 744, 768, 868, 896, 922, 992, 1024, 1302, 1344, 1383, 1488, 1536, 1736, 1792, 1844, 1984, 2048, 2604, 2688, 2766, 2976, 3072, 3227, 3472, 3584, 3688, 3968, 4096, 5208, 5376, 5532, 5952, 6144, 6454, 6944, 7168, 7376, 7936, 9681, 10416, 10752, 11064, 11904, 12288, 12908, 13888, 14291, 14336, 14752, 15872, 19362, 20832, 21504, 22128, 23808, 25816, 27776, 28582, 28672, 29504, 31744, 38724, 41664, 42873, 43008, 44256, 47616, 51632, 55552, 57164, 59008, 63488, 77448, 83328, 85746, 86016, 88512, 95232, 100037, 103264, 111104, 114328, 118016, 126976, 154896, 166656, 171492, 177024, 190464, 200074, 206528, 222208, 228656, 236032, 300111, 309792, 333312, 342984, 354048, 380928, 400148, 413056, 444416, 457312, 472064, 600222, 619584, 666624, 685968, 708096, 800296, 826112, 888832, 914624, 944128, 1200444, 1239168, 1333248, 1371936, 1416192, 1600592, 1652224, 1829248, 1888256, 2400888, 2478336, 2666496, 2743872, 2832384, 3201184, 3304448, 3658496, 4801776, 4956672, 5487744, 5664768, 6402368, 6608896, 7316992, 9603552, 9913344, 10975488, 12804736, 13217792, 14633984, 19207104, 19826688, 21950976, 25609472, 29267968, 38414208, 39653376, 43901952, 51218944, 58535936, 76828416, 87803904, 102437888, 153656832, 175607808, 204875776, 307313664, 409751552, 614627328, 1229254656]

約数ペア:

[(1, 1229254656), (2, 614627328), (3, 409751552), (4, 307313664), (6, 204875776), (7, 175607808), (8, 153656832), (12, 102437888), (14, 87803904), (16, 76828416), (21, 58535936), (24, 51218944), (28, 43901952), (31, 39653376), (32, 38414208), (42, 29267968), (48, 25609472), (56, 21950976), (62, 19826688), (64, 19207104), (84, 14633984), (93, 13217792), (96, 12804736), (112, 10975488), (124, 9913344), (128, 9603552), (168, 7316992), (186, 6608896), (192, 6402368), (217, 5664768), (224, 5487744), (248, 4956672), (256, 4801776), (336, 3658496), (372, 3304448), (384, 3201184), (434, 2832384), (448, 2743872), (461, 2666496), (496, 2478336), (512, 2400888), (651, 1888256), (672, 1829248), (744, 1652224), (768, 1600592), (868, 1416192), (896, 1371936), (922, 1333248), (992, 1239168), (1024, 1200444), (1302, 944128), (1344, 914624), (1383, 888832), (1488, 826112), (1536, 800296), (1736, 708096), (1792, 685968), (1844, 666624), (1984, 619584), (2048, 600222), (2604, 472064), (2688, 457312), (2766, 444416), (2976, 413056), (3072, 400148), (3227, 380928), (3472, 354048), (3584, 342984), (3688, 333312), (3968, 309792), (4096, 300111), (5208, 236032), (5376, 228656), (5532, 222208), (5952, 206528), (6144, 200074), (6454, 190464), (6944, 177024), (7168, 171492), (7376, 166656), (7936, 154896), (9681, 126976), (10416, 118016), (10752, 114328), (11064, 111104), (11904, 103264), (12288, 100037), (12908, 95232), (13888, 88512), (14291, 86016), (14336, 85746), (14752, 83328), (15872, 77448), (19362, 63488), (20832, 59008), (21504, 57164), (22128, 55552), (23808, 51632), (25816, 47616), (27776, 44256), (28582, 43008), (28672, 42873), (29504, 41664), (31744, 38724)]