2447910144

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:521

約数の個数: 216

約数和(自身を含む): 7493304000

約数和(自身を除く): 5045393856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 199, 228, 256, 281, 288, 304, 342, 384, 398, 456, 562, 576, 597, 608, 684, 768, 796, 843, 912, 1124, 1152, 1194, 1216, 1368, 1592, 1686, 1791, 1824, 2248, 2304, 2388, 2432, 2529, 2736, 3184, 3372, 3582, 3648, 3781, 4496, 4776, 4864, 5058, 5339, 5472, 6368, 6744, 7164, 7296, 7562, 8992, 9552, 10116, 10678, 10944, 11343, 12736, 13488, 14328, 14592, 15124, 16017, 17984, 19104, 20232, 21356, 21888, 22686, 25472, 26976, 28656, 30248, 32034, 34029, 35968, 38208, 40464, 42712, 43776, 45372, 48051, 50944, 53952, 55919, 57312, 60496, 64068, 68058, 71936, 76416, 80928, 85424, 90744, 96102, 107904, 111838, 114624, 120992, 128136, 136116, 152832, 161856, 167757, 170848, 181488, 192204, 215808, 223676, 229248, 241984, 256272, 272232, 323712, 335514, 341696, 362976, 384408, 447352, 458496, 483968, 503271, 512544, 544464, 647424, 671028, 683392, 725952, 768816, 894704, 967936, 1006542, 1025088, 1062461, 1088928, 1342056, 1366784, 1451904, 1537632, 1789408, 2013084, 2050176, 2124922, 2177856, 2684112, 2903808, 3075264, 3187383, 3578816, 4026168, 4100352, 4249844, 4355712, 5368224, 6150528, 6374766, 7157632, 8052336, 8499688, 8711424, 9562149, 10736448, 12301056, 12749532, 14315264, 16104672, 16999376, 19124298, 21472896, 25499064, 32209344, 33998752, 38248596, 42945792, 50998128, 64418688, 67997504, 76497192, 101996256, 128837376, 135995008, 152994384, 203992512, 271990016, 305988768, 407985024, 611977536, 815970048, 1223955072, 2447910144]

約数ペア:

[(1, 2447910144), (2, 1223955072), (3, 815970048), (4, 611977536), (6, 407985024), (8, 305988768), (9, 271990016), (12, 203992512), (16, 152994384), (18, 135995008), (19, 128837376), (24, 101996256), (32, 76497192), (36, 67997504), (38, 64418688), (48, 50998128), (57, 42945792), (64, 38248596), (72, 33998752), (76, 32209344), (96, 25499064), (114, 21472896), (128, 19124298), (144, 16999376), (152, 16104672), (171, 14315264), (192, 12749532), (199, 12301056), (228, 10736448), (256, 9562149), (281, 8711424), (288, 8499688), (304, 8052336), (342, 7157632), (384, 6374766), (398, 6150528), (456, 5368224), (562, 4355712), (576, 4249844), (597, 4100352), (608, 4026168), (684, 3578816), (768, 3187383), (796, 3075264), (843, 2903808), (912, 2684112), (1124, 2177856), (1152, 2124922), (1194, 2050176), (1216, 2013084), (1368, 1789408), (1592, 1537632), (1686, 1451904), (1791, 1366784), (1824, 1342056), (2248, 1088928), (2304, 1062461), (2388, 1025088), (2432, 1006542), (2529, 967936), (2736, 894704), (3184, 768816), (3372, 725952), (3582, 683392), (3648, 671028), (3781, 647424), (4496, 544464), (4776, 512544), (4864, 503271), (5058, 483968), (5339, 458496), (5472, 447352), (6368, 384408), (6744, 362976), (7164, 341696), (7296, 335514), (7562, 323712), (8992, 272232), (9552, 256272), (10116, 241984), (10678, 229248), (10944, 223676), (11343, 215808), (12736, 192204), (13488, 181488), (14328, 170848), (14592, 167757), (15124, 161856), (16017, 152832), (17984, 136116), (19104, 128136), (20232, 120992), (21356, 114624), (21888, 111838), (22686, 107904), (25472, 96102), (26976, 90744), (28656, 85424), (30248, 80928), (32034, 76416), (34029, 71936), (35968, 68058), (38208, 64068), (40464, 60496), (42712, 57312), (43776, 55919), (45372, 53952), (48051, 50944)]