1278402048

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1246

約数の個数: 320

約数和(自身を含む): 4721840640

約数和(自身を除く): 3443438592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 256, 264, 288, 297, 308, 336, 352, 378, 384, 396, 432, 448, 462, 504, 512, 528, 576, 594, 616, 672, 693, 704, 756, 768, 792, 864, 896, 924, 1008, 1056, 1152, 1188, 1201, 1232, 1344, 1386, 1408, 1512, 1536, 1584, 1728, 1792, 1848, 2016, 2079, 2112, 2304, 2376, 2402, 2464, 2688, 2772, 2816, 3024, 3168, 3456, 3584, 3603, 3696, 4032, 4158, 4224, 4608, 4752, 4804, 4928, 5376, 5544, 5632, 6048, 6336, 6912, 7206, 7392, 8064, 8316, 8407, 8448, 9504, 9608, 9856, 10752, 10809, 11088, 12096, 12672, 13211, 13824, 14412, 14784, 16128, 16632, 16814, 16896, 19008, 19216, 19712, 21618, 22176, 24192, 25221, 25344, 26422, 28824, 29568, 32256, 32427, 33264, 33628, 38016, 38432, 39424, 39633, 43236, 44352, 48384, 50442, 50688, 52844, 57648, 59136, 64854, 66528, 67256, 75663, 76032, 76864, 79266, 86472, 88704, 92477, 96768, 100884, 105688, 115296, 118272, 118899, 129708, 133056, 134512, 151326, 152064, 153728, 158532, 172944, 177408, 184954, 201768, 211376, 226989, 230592, 237798, 259416, 266112, 269024, 277431, 302652, 307456, 317064, 345888, 354816, 356697, 369908, 403536, 422752, 453978, 461184, 475596, 518832, 532224, 538048, 554862, 605304, 614912, 634128, 691776, 713394, 739816, 807072, 832293, 845504, 907956, 922368, 951192, 1037664, 1064448, 1076096, 1109724, 1210608, 1268256, 1383552, 1426788, 1479632, 1614144, 1664586, 1691008, 1815912, 1844736, 1902384, 2075328, 2152192, 2219448, 2421216, 2496879, 2536512, 2767104, 2853576, 2959264, 3228288, 3329172, 3382016, 3631824, 3804768, 4150656, 4304384, 4438896, 4842432, 4993758, 5073024, 5534208, 5707152, 5918528, 6456576, 6658344, 6764032, 7263648, 7609536, 8301312, 8877792, 9684864, 9987516, 10146048, 11414304, 11837056, 12913152, 13316688, 14527296, 15219072, 16602624, 17755584, 19369728, 19975032, 20292096, 22828608, 23674112, 26633376, 29054592, 30438144, 35511168, 38739456, 39950064, 45657216, 47348224, 53266752, 58109184, 60876288, 71022336, 79900128, 91314432, 106533504, 116218368, 142044672, 159800256, 182628864, 213067008, 319600512, 426134016, 639201024, 1278402048]

約数ペア:

[(1, 1278402048), (2, 639201024), (3, 426134016), (4, 319600512), (6, 213067008), (7, 182628864), (8, 159800256), (9, 142044672), (11, 116218368), (12, 106533504), (14, 91314432), (16, 79900128), (18, 71022336), (21, 60876288), (22, 58109184), (24, 53266752), (27, 47348224), (28, 45657216), (32, 39950064), (33, 38739456), (36, 35511168), (42, 30438144), (44, 29054592), (48, 26633376), (54, 23674112), (56, 22828608), (63, 20292096), (64, 19975032), (66, 19369728), (72, 17755584), (77, 16602624), (84, 15219072), (88, 14527296), (96, 13316688), (99, 12913152), (108, 11837056), (112, 11414304), (126, 10146048), (128, 9987516), (132, 9684864), (144, 8877792), (154, 8301312), (168, 7609536), (176, 7263648), (189, 6764032), (192, 6658344), (198, 6456576), (216, 5918528), (224, 5707152), (231, 5534208), (252, 5073024), (256, 4993758), (264, 4842432), (288, 4438896), (297, 4304384), (308, 4150656), (336, 3804768), (352, 3631824), (378, 3382016), (384, 3329172), (396, 3228288), (432, 2959264), (448, 2853576), (462, 2767104), (504, 2536512), (512, 2496879), (528, 2421216), (576, 2219448), (594, 2152192), (616, 2075328), (672, 1902384), (693, 1844736), (704, 1815912), (756, 1691008), (768, 1664586), (792, 1614144), (864, 1479632), (896, 1426788), (924, 1383552), (1008, 1268256), (1056, 1210608), (1152, 1109724), (1188, 1076096), (1201, 1064448), (1232, 1037664), (1344, 951192), (1386, 922368), (1408, 907956), (1512, 845504), (1536, 832293), (1584, 807072), (1728, 739816), (1792, 713394), (1848, 691776), (2016, 634128), (2079, 614912), (2112, 605304), (2304, 554862), (2376, 538048), (2402, 532224), (2464, 518832), (2688, 475596), (2772, 461184), (2816, 453978), (3024, 422752), (3168, 403536), (3456, 369908), (3584, 356697), (3603, 354816), (3696, 345888), (4032, 317064), (4158, 307456), (4224, 302652), (4608, 277431), (4752, 269024), (4804, 266112), (4928, 259416), (5376, 237798), (5544, 230592), (5632, 226989), (6048, 211376), (6336, 201768), (6912, 184954), (7206, 177408), (7392, 172944), (8064, 158532), (8316, 153728), (8407, 152064), (8448, 151326), (9504, 134512), (9608, 133056), (9856, 129708), (10752, 118899), (10809, 118272), (11088, 115296), (12096, 105688), (12672, 100884), (13211, 96768), (13824, 92477), (14412, 88704), (14784, 86472), (16128, 79266), (16632, 76864), (16814, 76032), (16896, 75663), (19008, 67256), (19216, 66528), (19712, 64854), (21618, 59136), (22176, 57648), (24192, 52844), (25221, 50688), (25344, 50442), (26422, 48384), (28824, 44352), (29568, 43236), (32256, 39633), (32427, 39424), (33264, 38432), (33628, 38016)]