310439808

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 1032052320

約数和(自身を除く): 721612512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 137, 144, 168, 192, 224, 252, 274, 281, 288, 336, 384, 411, 448, 504, 548, 562, 576, 672, 822, 843, 896, 959, 1008, 1096, 1124, 1152, 1233, 1344, 1644, 1686, 1918, 1967, 2016, 2192, 2248, 2466, 2529, 2688, 2877, 3288, 3372, 3836, 3934, 4032, 4384, 4496, 4932, 5058, 5754, 5901, 6576, 6744, 7672, 7868, 8064, 8631, 8768, 8992, 9864, 10116, 11508, 11802, 13152, 13488, 15344, 15736, 17262, 17536, 17703, 17984, 19728, 20232, 23016, 23604, 26304, 26976, 30688, 31472, 34524, 35406, 35968, 38497, 39456, 40464, 46032, 47208, 52608, 53952, 61376, 62944, 69048, 70812, 76994, 78912, 80928, 92064, 94416, 107904, 115491, 122752, 125888, 138096, 141624, 153988, 157824, 161856, 184128, 188832, 230982, 251776, 269479, 276192, 283248, 307976, 323712, 346473, 368256, 377664, 461964, 538958, 552384, 566496, 615952, 692946, 755328, 808437, 923928, 1077916, 1104768, 1132992, 1231904, 1385892, 1616874, 1847856, 2155832, 2265984, 2425311, 2463808, 2771784, 3233748, 3695712, 4311664, 4850622, 4927616, 5543568, 6467496, 7391424, 8623328, 9701244, 11087136, 12934992, 14782848, 17246656, 19402488, 22174272, 25869984, 34493312, 38804976, 44348544, 51739968, 77609952, 103479936, 155219904, 310439808]

約数ペア:

[(1, 310439808), (2, 155219904), (3, 103479936), (4, 77609952), (6, 51739968), (7, 44348544), (8, 38804976), (9, 34493312), (12, 25869984), (14, 22174272), (16, 19402488), (18, 17246656), (21, 14782848), (24, 12934992), (28, 11087136), (32, 9701244), (36, 8623328), (42, 7391424), (48, 6467496), (56, 5543568), (63, 4927616), (64, 4850622), (72, 4311664), (84, 3695712), (96, 3233748), (112, 2771784), (126, 2463808), (128, 2425311), (137, 2265984), (144, 2155832), (168, 1847856), (192, 1616874), (224, 1385892), (252, 1231904), (274, 1132992), (281, 1104768), (288, 1077916), (336, 923928), (384, 808437), (411, 755328), (448, 692946), (504, 615952), (548, 566496), (562, 552384), (576, 538958), (672, 461964), (822, 377664), (843, 368256), (896, 346473), (959, 323712), (1008, 307976), (1096, 283248), (1124, 276192), (1152, 269479), (1233, 251776), (1344, 230982), (1644, 188832), (1686, 184128), (1918, 161856), (1967, 157824), (2016, 153988), (2192, 141624), (2248, 138096), (2466, 125888), (2529, 122752), (2688, 115491), (2877, 107904), (3288, 94416), (3372, 92064), (3836, 80928), (3934, 78912), (4032, 76994), (4384, 70812), (4496, 69048), (4932, 62944), (5058, 61376), (5754, 53952), (5901, 52608), (6576, 47208), (6744, 46032), (7672, 40464), (7868, 39456), (8064, 38497), (8631, 35968), (8768, 35406), (8992, 34524), (9864, 31472), (10116, 30688), (11508, 26976), (11802, 26304), (13152, 23604), (13488, 23016), (15344, 20232), (15736, 19728), (17262, 17984), (17536, 17703)]