1668828672

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 360

約数和(自身を含む): 5912735400

約数和(自身を除く): 4243906728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 384, 389, 392, 399, 441, 448, 456, 504, 512, 532, 576, 588, 608, 672, 684, 768, 778, 784, 798, 882, 896, 912, 931, 1008, 1064, 1152, 1167, 1176, 1197, 1216, 1344, 1368, 1536, 1556, 1568, 1596, 1764, 1792, 1824, 1862, 2016, 2128, 2304, 2334, 2352, 2394, 2432, 2688, 2723, 2736, 2793, 3112, 3136, 3192, 3501, 3528, 3584, 3648, 3724, 4032, 4256, 4608, 4668, 4704, 4788, 4864, 5376, 5446, 5472, 5586, 6224, 6272, 6384, 7002, 7056, 7296, 7391, 7448, 8064, 8169, 8379, 8512, 9336, 9408, 9576, 9728, 10752, 10892, 10944, 11172, 12448, 12544, 12768, 14004, 14112, 14592, 14782, 14896, 16128, 16338, 16758, 17024, 18672, 18816, 19061, 19152, 21784, 21888, 22173, 22344, 24507, 24896, 25088, 25536, 28008, 28224, 29184, 29564, 29792, 32256, 32676, 33516, 34048, 37344, 37632, 38122, 38304, 43568, 43776, 44346, 44688, 49014, 49792, 51072, 51737, 56016, 56448, 57183, 59128, 59584, 65352, 66519, 67032, 68096, 74688, 75264, 76244, 76608, 87136, 87552, 88692, 89376, 98028, 99584, 102144, 103474, 112032, 112896, 114366, 118256, 119168, 130704, 133038, 134064, 149376, 152488, 153216, 155211, 171549, 174272, 177384, 178752, 196056, 199168, 204288, 206948, 224064, 225792, 228732, 236512, 238336, 261408, 266076, 268128, 298752, 304976, 306432, 310422, 343098, 348544, 354768, 357504, 362159, 392112, 413896, 448128, 457464, 465633, 473024, 476672, 522816, 532152, 536256, 597504, 609952, 612864, 620844, 686196, 697088, 709536, 715008, 724318, 784224, 827792, 896256, 914928, 931266, 946048, 1045632, 1064304, 1072512, 1086477, 1219904, 1241688, 1372392, 1394176, 1419072, 1430016, 1448636, 1568448, 1655584, 1792512, 1829856, 1862532, 1892096, 2091264, 2128608, 2145024, 2172954, 2439808, 2483376, 2744784, 2838144, 2897272, 3136896, 3259431, 3311168, 3659712, 3725064, 3784192, 4182528, 4257216, 4290048, 4345908, 4879616, 4966752, 5489568, 5676288, 5794544, 6273792, 6518862, 6622336, 7319424, 7450128, 8514432, 8691816, 9759232, 9933504, 10979136, 11352576, 11589088, 12547584, 13037724, 13244672, 14638848, 14900256, 17028864, 17383632, 19867008, 21958272, 23178176, 26075448, 26489344, 29277696, 29800512, 34057728, 34767264, 39734016, 43916544, 46356352, 52150896, 59601024, 69534528, 79468032, 87833088, 92712704, 104301792, 119202048, 139069056, 185425408, 208603584, 238404096, 278138112, 417207168, 556276224, 834414336, 1668828672]

約数ペア:

[(1, 1668828672), (2, 834414336), (3, 556276224), (4, 417207168), (6, 278138112), (7, 238404096), (8, 208603584), (9, 185425408), (12, 139069056), (14, 119202048), (16, 104301792), (18, 92712704), (19, 87833088), (21, 79468032), (24, 69534528), (28, 59601024), (32, 52150896), (36, 46356352), (38, 43916544), (42, 39734016), (48, 34767264), (49, 34057728), (56, 29800512), (57, 29277696), (63, 26489344), (64, 26075448), (72, 23178176), (76, 21958272), (84, 19867008), (96, 17383632), (98, 17028864), (112, 14900256), (114, 14638848), (126, 13244672), (128, 13037724), (133, 12547584), (144, 11589088), (147, 11352576), (152, 10979136), (168, 9933504), (171, 9759232), (192, 8691816), (196, 8514432), (224, 7450128), (228, 7319424), (252, 6622336), (256, 6518862), (266, 6273792), (288, 5794544), (294, 5676288), (304, 5489568), (336, 4966752), (342, 4879616), (384, 4345908), (389, 4290048), (392, 4257216), (399, 4182528), (441, 3784192), (448, 3725064), (456, 3659712), (504, 3311168), (512, 3259431), (532, 3136896), (576, 2897272), (588, 2838144), (608, 2744784), (672, 2483376), (684, 2439808), (768, 2172954), (778, 2145024), (784, 2128608), (798, 2091264), (882, 1892096), (896, 1862532), (912, 1829856), (931, 1792512), (1008, 1655584), (1064, 1568448), (1152, 1448636), (1167, 1430016), (1176, 1419072), (1197, 1394176), (1216, 1372392), (1344, 1241688), (1368, 1219904), (1536, 1086477), (1556, 1072512), (1568, 1064304), (1596, 1045632), (1764, 946048), (1792, 931266), (1824, 914928), (1862, 896256), (2016, 827792), (2128, 784224), (2304, 724318), (2334, 715008), (2352, 709536), (2394, 697088), (2432, 686196), (2688, 620844), (2723, 612864), (2736, 609952), (2793, 597504), (3112, 536256), (3136, 532152), (3192, 522816), (3501, 476672), (3528, 473024), (3584, 465633), (3648, 457464), (3724, 448128), (4032, 413896), (4256, 392112), (4608, 362159), (4668, 357504), (4704, 354768), (4788, 348544), (4864, 343098), (5376, 310422), (5446, 306432), (5472, 304976), (5586, 298752), (6224, 268128), (6272, 266076), (6384, 261408), (7002, 238336), (7056, 236512), (7296, 228732), (7391, 225792), (7448, 224064), (8064, 206948), (8169, 204288), (8379, 199168), (8512, 196056), (9336, 178752), (9408, 177384), (9576, 174272), (9728, 171549), (10752, 155211), (10892, 153216), (10944, 152488), (11172, 149376), (12448, 134064), (12544, 133038), (12768, 130704), (14004, 119168), (14112, 118256), (14592, 114366), (14782, 112896), (14896, 112032), (16128, 103474), (16338, 102144), (16758, 99584), (17024, 98028), (18672, 89376), (18816, 88692), (19061, 87552), (19152, 87136), (21784, 76608), (21888, 76244), (22173, 75264), (22344, 74688), (24507, 68096), (24896, 67032), (25088, 66519), (25536, 65352), (28008, 59584), (28224, 59128), (29184, 57183), (29564, 56448), (29792, 56016), (32256, 51737), (32676, 51072), (33516, 49792), (34048, 49014), (37344, 44688), (37632, 44346), (38122, 43776), (38304, 43568)]