331043328

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 320

約数和(自身を含む): 1225635840

約数和(自身を除く): 894592512

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, 311, 336, 352, 378, 384, 396, 432, 448, 462, 504, 512, 528, 576, 594, 616, 622, 672, 693, 704, 756, 768, 792, 864, 896, 924, 933, 1008, 1056, 1152, 1188, 1232, 1244, 1344, 1386, 1408, 1512, 1536, 1584, 1728, 1792, 1848, 1866, 2016, 2079, 2112, 2177, 2304, 2376, 2464, 2488, 2688, 2772, 2799, 2816, 3024, 3168, 3421, 3456, 3584, 3696, 3732, 4032, 4158, 4224, 4354, 4608, 4752, 4928, 4976, 5376, 5544, 5598, 5632, 6048, 6336, 6531, 6842, 6912, 7392, 7464, 8064, 8316, 8397, 8448, 8708, 9504, 9856, 9952, 10263, 10752, 11088, 11196, 12096, 12672, 13062, 13684, 13824, 14784, 14928, 16128, 16632, 16794, 16896, 17416, 19008, 19593, 19712, 19904, 20526, 22176, 22392, 23947, 24192, 25344, 26124, 27368, 29568, 29856, 30789, 32256, 33264, 33588, 34832, 38016, 39186, 39424, 39808, 41052, 44352, 44784, 47894, 48384, 50688, 52248, 54736, 58779, 59136, 59712, 61578, 66528, 67176, 69664, 71841, 76032, 78372, 79616, 82104, 88704, 89568, 92367, 95788, 96768, 104496, 109472, 117558, 118272, 119424, 123156, 133056, 134352, 139328, 143682, 152064, 156744, 159232, 164208, 177408, 179136, 184734, 191576, 208992, 215523, 218944, 235116, 238848, 246312, 266112, 268704, 278656, 287364, 313488, 328416, 354816, 358272, 369468, 383152, 417984, 431046, 437888, 470232, 477696, 492624, 532224, 537408, 557312, 574728, 626976, 646569, 656832, 716544, 738936, 766304, 835968, 862092, 875776, 940464, 985248, 1064448, 1074816, 1114624, 1149456, 1253952, 1293138, 1313664, 1433088, 1477872, 1532608, 1671936, 1724184, 1751552, 1880928, 1970496, 2149632, 2298912, 2507904, 2586276, 2627328, 2955744, 3065216, 3343872, 3448368, 3761856, 3940992, 4299264, 4597824, 5015808, 5172552, 5254656, 5911488, 6130432, 6896736, 7523712, 7881984, 9195648, 10031616, 10345104, 11822976, 12260864, 13793472, 15047424, 15763968, 18391296, 20690208, 23645952, 27586944, 30094848, 36782592, 41380416, 47291904, 55173888, 82760832, 110347776, 165521664, 331043328]

約数ペア:

[(1, 331043328), (2, 165521664), (3, 110347776), (4, 82760832), (6, 55173888), (7, 47291904), (8, 41380416), (9, 36782592), (11, 30094848), (12, 27586944), (14, 23645952), (16, 20690208), (18, 18391296), (21, 15763968), (22, 15047424), (24, 13793472), (27, 12260864), (28, 11822976), (32, 10345104), (33, 10031616), (36, 9195648), (42, 7881984), (44, 7523712), (48, 6896736), (54, 6130432), (56, 5911488), (63, 5254656), (64, 5172552), (66, 5015808), (72, 4597824), (77, 4299264), (84, 3940992), (88, 3761856), (96, 3448368), (99, 3343872), (108, 3065216), (112, 2955744), (126, 2627328), (128, 2586276), (132, 2507904), (144, 2298912), (154, 2149632), (168, 1970496), (176, 1880928), (189, 1751552), (192, 1724184), (198, 1671936), (216, 1532608), (224, 1477872), (231, 1433088), (252, 1313664), (256, 1293138), (264, 1253952), (288, 1149456), (297, 1114624), (308, 1074816), (311, 1064448), (336, 985248), (352, 940464), (378, 875776), (384, 862092), (396, 835968), (432, 766304), (448, 738936), (462, 716544), (504, 656832), (512, 646569), (528, 626976), (576, 574728), (594, 557312), (616, 537408), (622, 532224), (672, 492624), (693, 477696), (704, 470232), (756, 437888), (768, 431046), (792, 417984), (864, 383152), (896, 369468), (924, 358272), (933, 354816), (1008, 328416), (1056, 313488), (1152, 287364), (1188, 278656), (1232, 268704), (1244, 266112), (1344, 246312), (1386, 238848), (1408, 235116), (1512, 218944), (1536, 215523), (1584, 208992), (1728, 191576), (1792, 184734), (1848, 179136), (1866, 177408), (2016, 164208), (2079, 159232), (2112, 156744), (2177, 152064), (2304, 143682), (2376, 139328), (2464, 134352), (2488, 133056), (2688, 123156), (2772, 119424), (2799, 118272), (2816, 117558), (3024, 109472), (3168, 104496), (3421, 96768), (3456, 95788), (3584, 92367), (3696, 89568), (3732, 88704), (4032, 82104), (4158, 79616), (4224, 78372), (4354, 76032), (4608, 71841), (4752, 69664), (4928, 67176), (4976, 66528), (5376, 61578), (5544, 59712), (5598, 59136), (5632, 58779), (6048, 54736), (6336, 52248), (6531, 50688), (6842, 48384), (6912, 47894), (7392, 44784), (7464, 44352), (8064, 41052), (8316, 39808), (8397, 39424), (8448, 39186), (8708, 38016), (9504, 34832), (9856, 33588), (9952, 33264), (10263, 32256), (10752, 30789), (11088, 29856), (11196, 29568), (12096, 27368), (12672, 26124), (13062, 25344), (13684, 24192), (13824, 23947), (14784, 22392), (14928, 22176), (16128, 20526), (16632, 19904), (16794, 19712), (16896, 19593), (17416, 19008)]