305647104

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 985222656

約数和(自身を除く): 679575552

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, 131, 147, 168, 186, 192, 196, 217, 224, 248, 256, 262, 294, 336, 372, 384, 392, 393, 434, 448, 496, 512, 524, 588, 651, 672, 744, 768, 784, 786, 868, 896, 917, 992, 1048, 1176, 1302, 1344, 1488, 1519, 1536, 1568, 1572, 1736, 1792, 1834, 1984, 2096, 2352, 2604, 2688, 2751, 2976, 3038, 3136, 3144, 3472, 3584, 3668, 3968, 4061, 4192, 4557, 4704, 5208, 5376, 5502, 5952, 6076, 6272, 6288, 6419, 6944, 7336, 7936, 8122, 8384, 9114, 9408, 10416, 10752, 11004, 11904, 12152, 12183, 12544, 12576, 12838, 13888, 14672, 15872, 16244, 16768, 18228, 18816, 19257, 20832, 22008, 23808, 24304, 24366, 25088, 25152, 25676, 27776, 28427, 29344, 32488, 33536, 36456, 37632, 38514, 41664, 44016, 47616, 48608, 48732, 50304, 51352, 55552, 56854, 58688, 64976, 67072, 72912, 75264, 77028, 83328, 85281, 88032, 97216, 97464, 100608, 102704, 111104, 113708, 117376, 129952, 145824, 154056, 166656, 170562, 176064, 194432, 194928, 198989, 201216, 205408, 227416, 234752, 259904, 291648, 308112, 333312, 341124, 352128, 388864, 389856, 397978, 410816, 454832, 469504, 519808, 583296, 596967, 616224, 682248, 704256, 777728, 779712, 795956, 821632, 909664, 1039616, 1166592, 1193934, 1232448, 1364496, 1408512, 1559424, 1591912, 1643264, 1819328, 2079232, 2333184, 2387868, 2464896, 2728992, 3118848, 3183824, 3286528, 3638656, 4775736, 4929792, 5457984, 6237696, 6367648, 7277312, 9551472, 9859584, 10915968, 12735296, 14554624, 19102944, 21831936, 25470592, 38205888, 43663872, 50941184, 76411776, 101882368, 152823552, 305647104]

約数ペア:

[(1, 305647104), (2, 152823552), (3, 101882368), (4, 76411776), (6, 50941184), (7, 43663872), (8, 38205888), (12, 25470592), (14, 21831936), (16, 19102944), (21, 14554624), (24, 12735296), (28, 10915968), (31, 9859584), (32, 9551472), (42, 7277312), (48, 6367648), (49, 6237696), (56, 5457984), (62, 4929792), (64, 4775736), (84, 3638656), (93, 3286528), (96, 3183824), (98, 3118848), (112, 2728992), (124, 2464896), (128, 2387868), (131, 2333184), (147, 2079232), (168, 1819328), (186, 1643264), (192, 1591912), (196, 1559424), (217, 1408512), (224, 1364496), (248, 1232448), (256, 1193934), (262, 1166592), (294, 1039616), (336, 909664), (372, 821632), (384, 795956), (392, 779712), (393, 777728), (434, 704256), (448, 682248), (496, 616224), (512, 596967), (524, 583296), (588, 519808), (651, 469504), (672, 454832), (744, 410816), (768, 397978), (784, 389856), (786, 388864), (868, 352128), (896, 341124), (917, 333312), (992, 308112), (1048, 291648), (1176, 259904), (1302, 234752), (1344, 227416), (1488, 205408), (1519, 201216), (1536, 198989), (1568, 194928), (1572, 194432), (1736, 176064), (1792, 170562), (1834, 166656), (1984, 154056), (2096, 145824), (2352, 129952), (2604, 117376), (2688, 113708), (2751, 111104), (2976, 102704), (3038, 100608), (3136, 97464), (3144, 97216), (3472, 88032), (3584, 85281), (3668, 83328), (3968, 77028), (4061, 75264), (4192, 72912), (4557, 67072), (4704, 64976), (5208, 58688), (5376, 56854), (5502, 55552), (5952, 51352), (6076, 50304), (6272, 48732), (6288, 48608), (6419, 47616), (6944, 44016), (7336, 41664), (7936, 38514), (8122, 37632), (8384, 36456), (9114, 33536), (9408, 32488), (10416, 29344), (10752, 28427), (11004, 27776), (11904, 25676), (12152, 25152), (12183, 25088), (12544, 24366), (12576, 24304), (12838, 23808), (13888, 22008), (14672, 20832), (15872, 19257), (16244, 18816), (16768, 18228)]