213831552

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 676823040

約数和(自身を除く): 462991488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 32, 33, 44, 46, 48, 62, 64, 66, 69, 71, 88, 92, 93, 96, 124, 128, 132, 138, 142, 176, 184, 186, 192, 213, 248, 253, 264, 276, 284, 341, 352, 368, 372, 384, 426, 496, 506, 528, 552, 568, 682, 704, 713, 736, 744, 759, 781, 852, 992, 1012, 1023, 1056, 1104, 1136, 1364, 1408, 1426, 1472, 1488, 1518, 1562, 1633, 1704, 1984, 2024, 2046, 2112, 2139, 2201, 2208, 2272, 2343, 2728, 2852, 2944, 2976, 3036, 3124, 3266, 3408, 3968, 4048, 4092, 4224, 4278, 4402, 4416, 4544, 4686, 4899, 5456, 5704, 5952, 6072, 6248, 6532, 6603, 6816, 7843, 8096, 8184, 8556, 8804, 8832, 9088, 9372, 9798, 10912, 11408, 11904, 12144, 12496, 13064, 13206, 13632, 15686, 16192, 16368, 17112, 17608, 17963, 18744, 19596, 21824, 22816, 23529, 24211, 24288, 24992, 26128, 26412, 27264, 31372, 32384, 32736, 34224, 35216, 35926, 37488, 39192, 43648, 45632, 47058, 48422, 48576, 49984, 50623, 52256, 52824, 53889, 62744, 65472, 68448, 70432, 71852, 72633, 74976, 78384, 91264, 94116, 96844, 97152, 99968, 101246, 104512, 105648, 107778, 125488, 130944, 136896, 140864, 143704, 145266, 149952, 151869, 156768, 188232, 193688, 202492, 209024, 211296, 215556, 250976, 273792, 281728, 287408, 290532, 299904, 303738, 313536, 376464, 387376, 404984, 422592, 431112, 501952, 556853, 574816, 581064, 607476, 627072, 752928, 774752, 809968, 845184, 862224, 1003904, 1113706, 1149632, 1162128, 1214952, 1505856, 1549504, 1619936, 1670559, 1724448, 2227412, 2299264, 2324256, 2429904, 3011712, 3099008, 3239872, 3341118, 3448896, 4454824, 4648512, 4859808, 6479744, 6682236, 6897792, 8909648, 9297024, 9719616, 13364472, 17819296, 19439232, 26728944, 35638592, 53457888, 71277184, 106915776, 213831552]

約数ペア:

[(1, 213831552), (2, 106915776), (3, 71277184), (4, 53457888), (6, 35638592), (8, 26728944), (11, 19439232), (12, 17819296), (16, 13364472), (22, 9719616), (23, 9297024), (24, 8909648), (31, 6897792), (32, 6682236), (33, 6479744), (44, 4859808), (46, 4648512), (48, 4454824), (62, 3448896), (64, 3341118), (66, 3239872), (69, 3099008), (71, 3011712), (88, 2429904), (92, 2324256), (93, 2299264), (96, 2227412), (124, 1724448), (128, 1670559), (132, 1619936), (138, 1549504), (142, 1505856), (176, 1214952), (184, 1162128), (186, 1149632), (192, 1113706), (213, 1003904), (248, 862224), (253, 845184), (264, 809968), (276, 774752), (284, 752928), (341, 627072), (352, 607476), (368, 581064), (372, 574816), (384, 556853), (426, 501952), (496, 431112), (506, 422592), (528, 404984), (552, 387376), (568, 376464), (682, 313536), (704, 303738), (713, 299904), (736, 290532), (744, 287408), (759, 281728), (781, 273792), (852, 250976), (992, 215556), (1012, 211296), (1023, 209024), (1056, 202492), (1104, 193688), (1136, 188232), (1364, 156768), (1408, 151869), (1426, 149952), (1472, 145266), (1488, 143704), (1518, 140864), (1562, 136896), (1633, 130944), (1704, 125488), (1984, 107778), (2024, 105648), (2046, 104512), (2112, 101246), (2139, 99968), (2201, 97152), (2208, 96844), (2272, 94116), (2343, 91264), (2728, 78384), (2852, 74976), (2944, 72633), (2976, 71852), (3036, 70432), (3124, 68448), (3266, 65472), (3408, 62744), (3968, 53889), (4048, 52824), (4092, 52256), (4224, 50623), (4278, 49984), (4402, 48576), (4416, 48422), (4544, 47058), (4686, 45632), (4899, 43648), (5456, 39192), (5704, 37488), (5952, 35926), (6072, 35216), (6248, 34224), (6532, 32736), (6603, 32384), (6816, 31372), (7843, 27264), (8096, 26412), (8184, 26128), (8556, 24992), (8804, 24288), (8832, 24211), (9088, 23529), (9372, 22816), (9798, 21824), (10912, 19596), (11408, 18744), (11904, 17963), (12144, 17608), (12496, 17112), (13064, 16368), (13206, 16192), (13632, 15686)]