427663104

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 1356300288

約数和(自身を除く): 928637184

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, 256, 264, 276, 284, 341, 352, 368, 372, 384, 426, 496, 506, 528, 552, 568, 682, 704, 713, 736, 744, 759, 768, 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, 2816, 2852, 2944, 2976, 3036, 3124, 3266, 3408, 3968, 4048, 4092, 4224, 4278, 4402, 4416, 4544, 4686, 4899, 5456, 5704, 5888, 5952, 6072, 6248, 6532, 6603, 6816, 7843, 7936, 8096, 8184, 8448, 8556, 8804, 8832, 9088, 9372, 9798, 10912, 11408, 11904, 12144, 12496, 13064, 13206, 13632, 15686, 16192, 16368, 17112, 17608, 17664, 17963, 18176, 18744, 19596, 21824, 22816, 23529, 23808, 24211, 24288, 24992, 26128, 26412, 27264, 31372, 32384, 32736, 34224, 35216, 35926, 37488, 39192, 43648, 45632, 47058, 48422, 48576, 49984, 50623, 52256, 52824, 53889, 54528, 62744, 64768, 65472, 68448, 70432, 71852, 72633, 74976, 78384, 87296, 91264, 94116, 96844, 97152, 99968, 101246, 104512, 105648, 107778, 125488, 130944, 136896, 140864, 143704, 145266, 149952, 151869, 156768, 182528, 188232, 193688, 194304, 199936, 202492, 209024, 211296, 215556, 250976, 261888, 273792, 281728, 287408, 290532, 299904, 303738, 313536, 376464, 387376, 404984, 418048, 422592, 431112, 501952, 547584, 556853, 563456, 574816, 581064, 599808, 607476, 627072, 752928, 774752, 809968, 845184, 862224, 1003904, 1113706, 1149632, 1162128, 1214952, 1254144, 1505856, 1549504, 1619936, 1670559, 1690368, 1724448, 2007808, 2227412, 2299264, 2324256, 2429904, 3011712, 3099008, 3239872, 3341118, 3448896, 4454824, 4598528, 4648512, 4859808, 6023424, 6198016, 6479744, 6682236, 6897792, 8909648, 9297024, 9719616, 12959488, 13364472, 13795584, 17819296, 18594048, 19439232, 26728944, 35638592, 38878464, 53457888, 71277184, 106915776, 142554368, 213831552, 427663104]

約数ペア:

[(1, 427663104), (2, 213831552), (3, 142554368), (4, 106915776), (6, 71277184), (8, 53457888), (11, 38878464), (12, 35638592), (16, 26728944), (22, 19439232), (23, 18594048), (24, 17819296), (31, 13795584), (32, 13364472), (33, 12959488), (44, 9719616), (46, 9297024), (48, 8909648), (62, 6897792), (64, 6682236), (66, 6479744), (69, 6198016), (71, 6023424), (88, 4859808), (92, 4648512), (93, 4598528), (96, 4454824), (124, 3448896), (128, 3341118), (132, 3239872), (138, 3099008), (142, 3011712), (176, 2429904), (184, 2324256), (186, 2299264), (192, 2227412), (213, 2007808), (248, 1724448), (253, 1690368), (256, 1670559), (264, 1619936), (276, 1549504), (284, 1505856), (341, 1254144), (352, 1214952), (368, 1162128), (372, 1149632), (384, 1113706), (426, 1003904), (496, 862224), (506, 845184), (528, 809968), (552, 774752), (568, 752928), (682, 627072), (704, 607476), (713, 599808), (736, 581064), (744, 574816), (759, 563456), (768, 556853), (781, 547584), (852, 501952), (992, 431112), (1012, 422592), (1023, 418048), (1056, 404984), (1104, 387376), (1136, 376464), (1364, 313536), (1408, 303738), (1426, 299904), (1472, 290532), (1488, 287408), (1518, 281728), (1562, 273792), (1633, 261888), (1704, 250976), (1984, 215556), (2024, 211296), (2046, 209024), (2112, 202492), (2139, 199936), (2201, 194304), (2208, 193688), (2272, 188232), (2343, 182528), (2728, 156768), (2816, 151869), (2852, 149952), (2944, 145266), (2976, 143704), (3036, 140864), (3124, 136896), (3266, 130944), (3408, 125488), (3968, 107778), (4048, 105648), (4092, 104512), (4224, 101246), (4278, 99968), (4402, 97152), (4416, 96844), (4544, 94116), (4686, 91264), (4899, 87296), (5456, 78384), (5704, 74976), (5888, 72633), (5952, 71852), (6072, 70432), (6248, 68448), (6532, 65472), (6603, 64768), (6816, 62744), (7843, 54528), (7936, 53889), (8096, 52824), (8184, 52256), (8448, 50623), (8556, 49984), (8804, 48576), (8832, 48422), (9088, 47058), (9372, 45632), (9798, 43648), (10912, 39192), (11408, 37488), (11904, 35926), (12144, 35216), (12496, 34224), (13064, 32736), (13206, 32384), (13632, 31372), (15686, 27264), (16192, 26412), (16368, 26128), (17112, 24992), (17608, 24288), (17664, 24211), (17963, 23808), (18176, 23529), (18744, 22816), (19596, 21824)]