725531136

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1922

約数の個数: 160

約数和(自身を含む): 2201430528

約数和(自身を除く): 1475899392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 256, 264, 276, 352, 368, 384, 506, 512, 528, 552, 704, 736, 759, 768, 1012, 1056, 1104, 1408, 1472, 1518, 1536, 1867, 2024, 2112, 2208, 2816, 2944, 3036, 3734, 4048, 4224, 4416, 5601, 5632, 5888, 6072, 7468, 8096, 8448, 8832, 11202, 11776, 12144, 14936, 16192, 16896, 17664, 20537, 22404, 24288, 29872, 32384, 35328, 41074, 42941, 44808, 48576, 59744, 61611, 64768, 82148, 85882, 89616, 97152, 119488, 123222, 128823, 129536, 164296, 171764, 179232, 194304, 238976, 246444, 257646, 328592, 343528, 358464, 388608, 472351, 477952, 492888, 515292, 657184, 687056, 716928, 944702, 955904, 985776, 1030584, 1314368, 1374112, 1417053, 1433856, 1889404, 1971552, 2061168, 2628736, 2748224, 2834106, 2867712, 3778808, 3943104, 4122336, 5257472, 5496448, 5668212, 7557616, 7886208, 8244672, 10514944, 10992896, 11336424, 15115232, 15772416, 16489344, 21985792, 22672848, 30230464, 31544832, 32978688, 45345696, 60460928, 65957376, 90691392, 120921856, 181382784, 241843712, 362765568, 725531136]

約数ペア:

[(1, 725531136), (2, 362765568), (3, 241843712), (4, 181382784), (6, 120921856), (8, 90691392), (11, 65957376), (12, 60460928), (16, 45345696), (22, 32978688), (23, 31544832), (24, 30230464), (32, 22672848), (33, 21985792), (44, 16489344), (46, 15772416), (48, 15115232), (64, 11336424), (66, 10992896), (69, 10514944), (88, 8244672), (92, 7886208), (96, 7557616), (128, 5668212), (132, 5496448), (138, 5257472), (176, 4122336), (184, 3943104), (192, 3778808), (253, 2867712), (256, 2834106), (264, 2748224), (276, 2628736), (352, 2061168), (368, 1971552), (384, 1889404), (506, 1433856), (512, 1417053), (528, 1374112), (552, 1314368), (704, 1030584), (736, 985776), (759, 955904), (768, 944702), (1012, 716928), (1056, 687056), (1104, 657184), (1408, 515292), (1472, 492888), (1518, 477952), (1536, 472351), (1867, 388608), (2024, 358464), (2112, 343528), (2208, 328592), (2816, 257646), (2944, 246444), (3036, 238976), (3734, 194304), (4048, 179232), (4224, 171764), (4416, 164296), (5601, 129536), (5632, 128823), (5888, 123222), (6072, 119488), (7468, 97152), (8096, 89616), (8448, 85882), (8832, 82148), (11202, 64768), (11776, 61611), (12144, 59744), (14936, 48576), (16192, 44808), (16896, 42941), (17664, 41074), (20537, 35328), (22404, 32384), (24288, 29872)]