319314912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 1023321600

約数和(自身を除く): 704006688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 89, 96, 112, 114, 133, 152, 168, 178, 224, 228, 266, 267, 281, 304, 336, 356, 399, 456, 532, 534, 562, 608, 623, 672, 712, 798, 843, 912, 1064, 1068, 1124, 1246, 1424, 1596, 1686, 1691, 1824, 1869, 1967, 2128, 2136, 2248, 2492, 2848, 3192, 3372, 3382, 3738, 3934, 4256, 4272, 4496, 4984, 5073, 5339, 5901, 6384, 6744, 6764, 7476, 7868, 8544, 8992, 9968, 10146, 10678, 11802, 11837, 12768, 13488, 13528, 14952, 15736, 16017, 19936, 20292, 21356, 23604, 23674, 25009, 26976, 27056, 29904, 31472, 32034, 35511, 37373, 40584, 42712, 47208, 47348, 50018, 54112, 59808, 62944, 64068, 71022, 74746, 75027, 81168, 85424, 94416, 94696, 100036, 112119, 128136, 142044, 149492, 150054, 162336, 170848, 175063, 188832, 189392, 200072, 224238, 256272, 284088, 298984, 300108, 350126, 378784, 400144, 448476, 475171, 512544, 525189, 568176, 597968, 600216, 700252, 800288, 896952, 950342, 1050378, 1136352, 1195936, 1200432, 1400504, 1425513, 1793904, 1900684, 2100756, 2400864, 2801008, 2851026, 3326197, 3587808, 3801368, 4201512, 5602016, 5702052, 6652394, 7602736, 8403024, 9978591, 11404104, 13304788, 15205472, 16806048, 19957182, 22808208, 26609576, 39914364, 45616416, 53219152, 79828728, 106438304, 159657456, 319314912]

約数ペア:

[(1, 319314912), (2, 159657456), (3, 106438304), (4, 79828728), (6, 53219152), (7, 45616416), (8, 39914364), (12, 26609576), (14, 22808208), (16, 19957182), (19, 16806048), (21, 15205472), (24, 13304788), (28, 11404104), (32, 9978591), (38, 8403024), (42, 7602736), (48, 6652394), (56, 5702052), (57, 5602016), (76, 4201512), (84, 3801368), (89, 3587808), (96, 3326197), (112, 2851026), (114, 2801008), (133, 2400864), (152, 2100756), (168, 1900684), (178, 1793904), (224, 1425513), (228, 1400504), (266, 1200432), (267, 1195936), (281, 1136352), (304, 1050378), (336, 950342), (356, 896952), (399, 800288), (456, 700252), (532, 600216), (534, 597968), (562, 568176), (608, 525189), (623, 512544), (672, 475171), (712, 448476), (798, 400144), (843, 378784), (912, 350126), (1064, 300108), (1068, 298984), (1124, 284088), (1246, 256272), (1424, 224238), (1596, 200072), (1686, 189392), (1691, 188832), (1824, 175063), (1869, 170848), (1967, 162336), (2128, 150054), (2136, 149492), (2248, 142044), (2492, 128136), (2848, 112119), (3192, 100036), (3372, 94696), (3382, 94416), (3738, 85424), (3934, 81168), (4256, 75027), (4272, 74746), (4496, 71022), (4984, 64068), (5073, 62944), (5339, 59808), (5901, 54112), (6384, 50018), (6744, 47348), (6764, 47208), (7476, 42712), (7868, 40584), (8544, 37373), (8992, 35511), (9968, 32034), (10146, 31472), (10678, 29904), (11802, 27056), (11837, 26976), (12768, 25009), (13488, 23674), (13528, 23604), (14952, 21356), (15736, 20292), (16017, 19936)]