1311324672

素因数分解:

$2^9\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 4321152000

約数和(自身を除く): 3009827328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 131, 133, 147, 152, 168, 192, 196, 224, 228, 256, 262, 266, 294, 304, 336, 343, 384, 392, 393, 399, 448, 456, 512, 524, 532, 588, 608, 672, 686, 768, 784, 786, 798, 896, 912, 917, 931, 1029, 1048, 1064, 1176, 1216, 1344, 1372, 1536, 1568, 1572, 1596, 1792, 1824, 1834, 1862, 2058, 2096, 2128, 2352, 2432, 2489, 2688, 2744, 2751, 2793, 3136, 3144, 3192, 3584, 3648, 3668, 3724, 4116, 4192, 4256, 4704, 4864, 4978, 5376, 5488, 5502, 5586, 6272, 6288, 6384, 6419, 6517, 7296, 7336, 7448, 7467, 8232, 8384, 8512, 9408, 9728, 9956, 10752, 10976, 11004, 11172, 12544, 12576, 12768, 12838, 13034, 14592, 14672, 14896, 14934, 16464, 16768, 17024, 17423, 18816, 19257, 19551, 19912, 21952, 22008, 22344, 25088, 25152, 25536, 25676, 26068, 29184, 29344, 29792, 29868, 32928, 33536, 34048, 34846, 37632, 38514, 39102, 39824, 43904, 44016, 44688, 44933, 50304, 51072, 51352, 52136, 52269, 58688, 59584, 59736, 65856, 67072, 68096, 69692, 75264, 77028, 78204, 79648, 87808, 88032, 89376, 89866, 100608, 102144, 102704, 104272, 104538, 117376, 119168, 119472, 121961, 131712, 134799, 139384, 154056, 156408, 159296, 175616, 176064, 178752, 179732, 201216, 204288, 205408, 208544, 209076, 234752, 238336, 238944, 243922, 263424, 269598, 278768, 308112, 312816, 318592, 352128, 357504, 359464, 365883, 410816, 417088, 418152, 469504, 476672, 477888, 487844, 526848, 539196, 557536, 616224, 625632, 637184, 704256, 715008, 718928, 731766, 821632, 834176, 836304, 853727, 955776, 975688, 1078392, 1115072, 1232448, 1251264, 1274368, 1408512, 1430016, 1437856, 1463532, 1643264, 1668352, 1672608, 1707454, 1911552, 1951376, 2156784, 2230144, 2464896, 2502528, 2561181, 2875712, 2927064, 3286528, 3336704, 3345216, 3414908, 3823104, 3902752, 4313568, 4460288, 4929792, 5005056, 5122362, 5751424, 5854128, 6690432, 6829816, 7805504, 8627136, 8920576, 9859584, 10010112, 10244724, 11502848, 11708256, 13380864, 13659632, 15611008, 17254272, 20489448, 23005696, 23416512, 26761728, 27319264, 31222016, 34508544, 40978896, 46833024, 54638528, 62444032, 69017088, 81957792, 93666048, 109277056, 163915584, 187332096, 218554112, 327831168, 437108224, 655662336, 1311324672]

約数ペア:

[(1, 1311324672), (2, 655662336), (3, 437108224), (4, 327831168), (6, 218554112), (7, 187332096), (8, 163915584), (12, 109277056), (14, 93666048), (16, 81957792), (19, 69017088), (21, 62444032), (24, 54638528), (28, 46833024), (32, 40978896), (38, 34508544), (42, 31222016), (48, 27319264), (49, 26761728), (56, 23416512), (57, 23005696), (64, 20489448), (76, 17254272), (84, 15611008), (96, 13659632), (98, 13380864), (112, 11708256), (114, 11502848), (128, 10244724), (131, 10010112), (133, 9859584), (147, 8920576), (152, 8627136), (168, 7805504), (192, 6829816), (196, 6690432), (224, 5854128), (228, 5751424), (256, 5122362), (262, 5005056), (266, 4929792), (294, 4460288), (304, 4313568), (336, 3902752), (343, 3823104), (384, 3414908), (392, 3345216), (393, 3336704), (399, 3286528), (448, 2927064), (456, 2875712), (512, 2561181), (524, 2502528), (532, 2464896), (588, 2230144), (608, 2156784), (672, 1951376), (686, 1911552), (768, 1707454), (784, 1672608), (786, 1668352), (798, 1643264), (896, 1463532), (912, 1437856), (917, 1430016), (931, 1408512), (1029, 1274368), (1048, 1251264), (1064, 1232448), (1176, 1115072), (1216, 1078392), (1344, 975688), (1372, 955776), (1536, 853727), (1568, 836304), (1572, 834176), (1596, 821632), (1792, 731766), (1824, 718928), (1834, 715008), (1862, 704256), (2058, 637184), (2096, 625632), (2128, 616224), (2352, 557536), (2432, 539196), (2489, 526848), (2688, 487844), (2744, 477888), (2751, 476672), (2793, 469504), (3136, 418152), (3144, 417088), (3192, 410816), (3584, 365883), (3648, 359464), (3668, 357504), (3724, 352128), (4116, 318592), (4192, 312816), (4256, 308112), (4704, 278768), (4864, 269598), (4978, 263424), (5376, 243922), (5488, 238944), (5502, 238336), (5586, 234752), (6272, 209076), (6288, 208544), (6384, 205408), (6419, 204288), (6517, 201216), (7296, 179732), (7336, 178752), (7448, 176064), (7467, 175616), (8232, 159296), (8384, 156408), (8512, 154056), (9408, 139384), (9728, 134799), (9956, 131712), (10752, 121961), (10976, 119472), (11004, 119168), (11172, 117376), (12544, 104538), (12576, 104272), (12768, 102704), (12838, 102144), (13034, 100608), (14592, 89866), (14672, 89376), (14896, 88032), (14934, 87808), (16464, 79648), (16768, 78204), (17024, 77028), (17423, 75264), (18816, 69692), (19257, 68096), (19551, 67072), (19912, 65856), (21952, 59736), (22008, 59584), (22344, 58688), (25088, 52269), (25152, 52136), (25536, 51352), (25676, 51072), (26068, 50304), (29184, 44933), (29344, 44688), (29792, 44016), (29868, 43904), (32928, 39824), (33536, 39102), (34048, 38514), (34846, 37632)]