213911712

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 721647360

約数和(自身を除く): 507735648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 113, 126, 144, 168, 189, 216, 224, 226, 252, 288, 313, 336, 339, 378, 432, 452, 504, 626, 672, 678, 756, 791, 864, 904, 939, 1008, 1017, 1252, 1356, 1512, 1582, 1808, 1878, 2016, 2034, 2191, 2373, 2504, 2712, 2817, 3024, 3051, 3164, 3616, 3756, 4068, 4382, 4746, 5008, 5424, 5634, 6048, 6102, 6328, 6573, 7119, 7512, 8136, 8451, 8764, 9492, 10016, 10848, 11268, 12204, 12656, 13146, 14238, 15024, 16272, 16902, 17528, 18984, 19719, 21357, 22536, 24408, 25312, 26292, 28476, 30048, 32544, 33804, 35056, 35369, 37968, 39438, 42714, 45072, 48816, 52584, 56952, 59157, 67608, 70112, 70738, 75936, 78876, 85428, 90144, 97632, 105168, 106107, 113904, 118314, 135216, 141476, 157752, 170856, 210336, 212214, 227808, 236628, 247583, 270432, 282952, 315504, 318321, 341712, 424428, 473256, 495166, 565904, 631008, 636642, 683424, 742749, 848856, 946512, 954963, 990332, 1131808, 1273284, 1485498, 1697712, 1893024, 1909926, 1980664, 2228247, 2546568, 2970996, 3395424, 3819852, 3961328, 4456494, 5093136, 5941992, 6684741, 7639704, 7922656, 8912988, 10186272, 11883984, 13369482, 15279408, 17825976, 23767968, 26738964, 30558816, 35651952, 53477928, 71303904, 106955856, 213911712]

約数ペア:

[(1, 213911712), (2, 106955856), (3, 71303904), (4, 53477928), (6, 35651952), (7, 30558816), (8, 26738964), (9, 23767968), (12, 17825976), (14, 15279408), (16, 13369482), (18, 11883984), (21, 10186272), (24, 8912988), (27, 7922656), (28, 7639704), (32, 6684741), (36, 5941992), (42, 5093136), (48, 4456494), (54, 3961328), (56, 3819852), (63, 3395424), (72, 2970996), (84, 2546568), (96, 2228247), (108, 1980664), (112, 1909926), (113, 1893024), (126, 1697712), (144, 1485498), (168, 1273284), (189, 1131808), (216, 990332), (224, 954963), (226, 946512), (252, 848856), (288, 742749), (313, 683424), (336, 636642), (339, 631008), (378, 565904), (432, 495166), (452, 473256), (504, 424428), (626, 341712), (672, 318321), (678, 315504), (756, 282952), (791, 270432), (864, 247583), (904, 236628), (939, 227808), (1008, 212214), (1017, 210336), (1252, 170856), (1356, 157752), (1512, 141476), (1582, 135216), (1808, 118314), (1878, 113904), (2016, 106107), (2034, 105168), (2191, 97632), (2373, 90144), (2504, 85428), (2712, 78876), (2817, 75936), (3024, 70738), (3051, 70112), (3164, 67608), (3616, 59157), (3756, 56952), (4068, 52584), (4382, 48816), (4746, 45072), (5008, 42714), (5424, 39438), (5634, 37968), (6048, 35369), (6102, 35056), (6328, 33804), (6573, 32544), (7119, 30048), (7512, 28476), (8136, 26292), (8451, 25312), (8764, 24408), (9492, 22536), (10016, 21357), (10848, 19719), (11268, 18984), (12204, 17528), (12656, 16902), (13146, 16272), (14238, 15024)]