215247744

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 680238000

約数和(自身を除く): 464990256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 68, 72, 87, 96, 102, 116, 128, 136, 144, 153, 174, 192, 204, 232, 261, 272, 288, 306, 348, 379, 384, 408, 464, 493, 522, 544, 576, 612, 696, 758, 816, 928, 986, 1044, 1088, 1137, 1152, 1224, 1392, 1479, 1516, 1632, 1856, 1972, 2088, 2176, 2274, 2448, 2784, 2958, 3032, 3264, 3411, 3712, 3944, 4176, 4437, 4548, 4896, 5568, 5916, 6064, 6443, 6528, 6822, 7888, 8352, 8874, 9096, 9792, 10991, 11136, 11832, 12128, 12886, 13644, 15776, 16704, 17748, 18192, 19329, 19584, 21982, 23664, 24256, 25772, 27288, 31552, 32973, 33408, 35496, 36384, 38658, 43964, 47328, 48512, 51544, 54576, 57987, 63104, 65946, 70992, 72768, 77316, 87928, 94656, 98919, 103088, 109152, 115974, 131892, 141984, 145536, 154632, 175856, 186847, 189312, 197838, 206176, 218304, 231948, 263784, 283968, 309264, 351712, 373694, 395676, 412352, 436608, 463896, 527568, 560541, 567936, 618528, 703424, 747388, 791352, 824704, 927792, 1055136, 1121082, 1237056, 1406848, 1494776, 1582704, 1681623, 1855584, 2110272, 2242164, 2474112, 2989552, 3165408, 3363246, 3711168, 4220544, 4484328, 5979104, 6330816, 6726492, 7422336, 8968656, 11958208, 12661632, 13452984, 17937312, 23916416, 26905968, 35874624, 53811936, 71749248, 107623872, 215247744]

約数ペア:

[(1, 215247744), (2, 107623872), (3, 71749248), (4, 53811936), (6, 35874624), (8, 26905968), (9, 23916416), (12, 17937312), (16, 13452984), (17, 12661632), (18, 11958208), (24, 8968656), (29, 7422336), (32, 6726492), (34, 6330816), (36, 5979104), (48, 4484328), (51, 4220544), (58, 3711168), (64, 3363246), (68, 3165408), (72, 2989552), (87, 2474112), (96, 2242164), (102, 2110272), (116, 1855584), (128, 1681623), (136, 1582704), (144, 1494776), (153, 1406848), (174, 1237056), (192, 1121082), (204, 1055136), (232, 927792), (261, 824704), (272, 791352), (288, 747388), (306, 703424), (348, 618528), (379, 567936), (384, 560541), (408, 527568), (464, 463896), (493, 436608), (522, 412352), (544, 395676), (576, 373694), (612, 351712), (696, 309264), (758, 283968), (816, 263784), (928, 231948), (986, 218304), (1044, 206176), (1088, 197838), (1137, 189312), (1152, 186847), (1224, 175856), (1392, 154632), (1479, 145536), (1516, 141984), (1632, 131892), (1856, 115974), (1972, 109152), (2088, 103088), (2176, 98919), (2274, 94656), (2448, 87928), (2784, 77316), (2958, 72768), (3032, 70992), (3264, 65946), (3411, 63104), (3712, 57987), (3944, 54576), (4176, 51544), (4437, 48512), (4548, 47328), (4896, 43964), (5568, 38658), (5916, 36384), (6064, 35496), (6443, 33408), (6528, 32973), (6822, 31552), (7888, 27288), (8352, 25772), (8874, 24256), (9096, 23664), (9792, 21982), (10991, 19584), (11136, 19329), (11832, 18192), (12128, 17748), (12886, 16704), (13644, 15776)]