306813696

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 216

約数和(自身を含む): 984259584

約数和(自身を除く): 677445888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 256, 263, 294, 336, 372, 384, 392, 434, 448, 496, 526, 588, 651, 672, 744, 768, 784, 789, 868, 896, 992, 1052, 1176, 1302, 1344, 1488, 1519, 1568, 1578, 1736, 1792, 1841, 1984, 2104, 2352, 2604, 2688, 2976, 3038, 3136, 3156, 3472, 3682, 3968, 4208, 4557, 4704, 5208, 5376, 5523, 5952, 6076, 6272, 6312, 6944, 7364, 7936, 8153, 8416, 9114, 9408, 10416, 11046, 11904, 12152, 12544, 12624, 12887, 13888, 14728, 16306, 16832, 18228, 18816, 20832, 22092, 23808, 24304, 24459, 25248, 25774, 27776, 29456, 32612, 33664, 36456, 37632, 38661, 41664, 44184, 48608, 48918, 50496, 51548, 55552, 57071, 58912, 65224, 67328, 72912, 77322, 83328, 88368, 97216, 97836, 100992, 103096, 114142, 117824, 130448, 145824, 154644, 166656, 171213, 176736, 194432, 195672, 201984, 206192, 228284, 235648, 260896, 291648, 309288, 342426, 353472, 388864, 391344, 399497, 412384, 456568, 471296, 521792, 583296, 618576, 684852, 706944, 782688, 798994, 824768, 913136, 1043584, 1166592, 1198491, 1237152, 1369704, 1413888, 1565376, 1597988, 1649536, 1826272, 2087168, 2396982, 2474304, 2739408, 3130752, 3195976, 3299072, 3652544, 4793964, 4948608, 5478816, 6261504, 6391952, 7305088, 9587928, 9897216, 10957632, 12783904, 14610176, 19175856, 21915264, 25567808, 38351712, 43830528, 51135616, 76703424, 102271232, 153406848, 306813696]

約数ペア:

[(1, 306813696), (2, 153406848), (3, 102271232), (4, 76703424), (6, 51135616), (7, 43830528), (8, 38351712), (12, 25567808), (14, 21915264), (16, 19175856), (21, 14610176), (24, 12783904), (28, 10957632), (31, 9897216), (32, 9587928), (42, 7305088), (48, 6391952), (49, 6261504), (56, 5478816), (62, 4948608), (64, 4793964), (84, 3652544), (93, 3299072), (96, 3195976), (98, 3130752), (112, 2739408), (124, 2474304), (128, 2396982), (147, 2087168), (168, 1826272), (186, 1649536), (192, 1597988), (196, 1565376), (217, 1413888), (224, 1369704), (248, 1237152), (256, 1198491), (263, 1166592), (294, 1043584), (336, 913136), (372, 824768), (384, 798994), (392, 782688), (434, 706944), (448, 684852), (496, 618576), (526, 583296), (588, 521792), (651, 471296), (672, 456568), (744, 412384), (768, 399497), (784, 391344), (789, 388864), (868, 353472), (896, 342426), (992, 309288), (1052, 291648), (1176, 260896), (1302, 235648), (1344, 228284), (1488, 206192), (1519, 201984), (1568, 195672), (1578, 194432), (1736, 176736), (1792, 171213), (1841, 166656), (1984, 154644), (2104, 145824), (2352, 130448), (2604, 117824), (2688, 114142), (2976, 103096), (3038, 100992), (3136, 97836), (3156, 97216), (3472, 88368), (3682, 83328), (3968, 77322), (4208, 72912), (4557, 67328), (4704, 65224), (5208, 58912), (5376, 57071), (5523, 55552), (5952, 51548), (6076, 50496), (6272, 48918), (6312, 48608), (6944, 44184), (7364, 41664), (7936, 38661), (8153, 37632), (8416, 36456), (9114, 33664), (9408, 32612), (10416, 29456), (11046, 27776), (11904, 25774), (12152, 25248), (12544, 24459), (12624, 24304), (12887, 23808), (13888, 22092), (14728, 20832), (16306, 18816), (16832, 18228)]