340597248

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 160

約数和(自身を含む): 980508672

約数和(自身を除く): 639911424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 311, 368, 372, 384, 496, 512, 552, 622, 713, 736, 744, 768, 933, 992, 1104, 1244, 1426, 1472, 1488, 1536, 1866, 1984, 2139, 2208, 2488, 2852, 2944, 2976, 3732, 3968, 4278, 4416, 4976, 5704, 5888, 5952, 7153, 7464, 7936, 8556, 8832, 9641, 9952, 11408, 11776, 11904, 14306, 14928, 15872, 17112, 17664, 19282, 19904, 21459, 22816, 23808, 28612, 28923, 29856, 34224, 35328, 38564, 39808, 42918, 45632, 47616, 57224, 57846, 59712, 68448, 77128, 79616, 85836, 91264, 114448, 115692, 119424, 136896, 154256, 159232, 171672, 182528, 221743, 228896, 231384, 238848, 273792, 308512, 343344, 365056, 443486, 457792, 462768, 477696, 547584, 617024, 665229, 686688, 886972, 915584, 925536, 1095168, 1234048, 1330458, 1373376, 1773944, 1831168, 1851072, 2468096, 2660916, 2746752, 3547888, 3662336, 3702144, 4936192, 5321832, 5493504, 7095776, 7404288, 10643664, 10987008, 14191552, 14808576, 21287328, 28383104, 42574656, 56766208, 85149312, 113532416, 170298624, 340597248]

約数ペア:

[(1, 340597248), (2, 170298624), (3, 113532416), (4, 85149312), (6, 56766208), (8, 42574656), (12, 28383104), (16, 21287328), (23, 14808576), (24, 14191552), (31, 10987008), (32, 10643664), (46, 7404288), (48, 7095776), (62, 5493504), (64, 5321832), (69, 4936192), (92, 3702144), (93, 3662336), (96, 3547888), (124, 2746752), (128, 2660916), (138, 2468096), (184, 1851072), (186, 1831168), (192, 1773944), (248, 1373376), (256, 1330458), (276, 1234048), (311, 1095168), (368, 925536), (372, 915584), (384, 886972), (496, 686688), (512, 665229), (552, 617024), (622, 547584), (713, 477696), (736, 462768), (744, 457792), (768, 443486), (933, 365056), (992, 343344), (1104, 308512), (1244, 273792), (1426, 238848), (1472, 231384), (1488, 228896), (1536, 221743), (1866, 182528), (1984, 171672), (2139, 159232), (2208, 154256), (2488, 136896), (2852, 119424), (2944, 115692), (2976, 114448), (3732, 91264), (3968, 85836), (4278, 79616), (4416, 77128), (4976, 68448), (5704, 59712), (5888, 57846), (5952, 57224), (7153, 47616), (7464, 45632), (7936, 42918), (8556, 39808), (8832, 38564), (9641, 35328), (9952, 34224), (11408, 29856), (11776, 28923), (11904, 28612), (14306, 23808), (14928, 22816), (15872, 21459), (17112, 19904), (17664, 19282)]