247561660672

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:541

約数の個数: 288

約数和(自身を含む): 559473868800

約数和(自身を除く): 311912208128

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 47, 64, 76, 92, 94, 128, 152, 184, 188, 197, 239, 256, 304, 368, 376, 394, 437, 478, 608, 736, 752, 788, 874, 893, 956, 1081, 1216, 1472, 1504, 1576, 1748, 1786, 1912, 2162, 2432, 2944, 3008, 3152, 3496, 3572, 3743, 3824, 4324, 4531, 4541, 4864, 5497, 5888, 6016, 6304, 6992, 7144, 7486, 7648, 8648, 9062, 9082, 9259, 10994, 11233, 12032, 12608, 13984, 14288, 14972, 15296, 17296, 18124, 18164, 18518, 20539, 21988, 22466, 25216, 27968, 28576, 29944, 30592, 34592, 36248, 36328, 37036, 41078, 43976, 44932, 47083, 50432, 55936, 57152, 59888, 61184, 69184, 72496, 72656, 74072, 82156, 86089, 87952, 89864, 94166, 104443, 111872, 114304, 119776, 138368, 144992, 145312, 148144, 164312, 172178, 175904, 175921, 179728, 188332, 208886, 212957, 213427, 228608, 239552, 258359, 276736, 289984, 290624, 296288, 328624, 344356, 351808, 351842, 359456, 376664, 417772, 425914, 426854, 479104, 516718, 579968, 581248, 592576, 657248, 688712, 703616, 703684, 718912, 753328, 835544, 851828, 853708, 894577, 958208, 1033436, 1082909, 1159936, 1162496, 1185152, 1314496, 1377424, 1407232, 1407368, 1437824, 1506656, 1671088, 1703656, 1707416, 1789154, 2066872, 2165818, 2212901, 2370304, 2628992, 2754848, 2814736, 2875648, 3013312, 3342176, 3407312, 3414832, 3578308, 4046183, 4133744, 4331636, 4425802, 4908821, 5257984, 5509696, 5629472, 6026624, 6684352, 6814624, 6829664, 7156616, 8092366, 8267488, 8663272, 8851604, 9817642, 11019392, 11258944, 12053248, 13368704, 13629248, 13659328, 14313232, 16184732, 16534976, 17326544, 17703208, 19635284, 20575271, 22038784, 22517888, 26737408, 27258496, 27318656, 28626464, 32369464, 33069952, 34653088, 35406416, 39270568, 41150542, 42045119, 45035776, 50896723, 54516992, 54637312, 57252928, 64738928, 66139904, 69306176, 70812832, 78541136, 82301084, 84090238, 101793446, 114505856, 129477856, 138612352, 141625664, 157082272, 164602168, 168180476, 203586892, 229011712, 258955712, 277224704, 283251328, 314164544, 329204336, 336360952, 407173784, 517911424, 566502656, 628329088, 658408672, 672721904, 814347568, 967037737, 1035822848, 1256658176, 1316817344, 1345443808, 1628695136, 1934075474, 2633634688, 2690887616, 3257390272, 3868150948, 5267269376, 5381775232, 6514780544, 7736301896, 10763550464, 13029561088, 15472603792, 30945207584, 61890415168, 123780830336, 247561660672]

約数ペア:

[(1, 247561660672), (2, 123780830336), (4, 61890415168), (8, 30945207584), (16, 15472603792), (19, 13029561088), (23, 10763550464), (32, 7736301896), (38, 6514780544), (46, 5381775232), (47, 5267269376), (64, 3868150948), (76, 3257390272), (92, 2690887616), (94, 2633634688), (128, 1934075474), (152, 1628695136), (184, 1345443808), (188, 1316817344), (197, 1256658176), (239, 1035822848), (256, 967037737), (304, 814347568), (368, 672721904), (376, 658408672), (394, 628329088), (437, 566502656), (478, 517911424), (608, 407173784), (736, 336360952), (752, 329204336), (788, 314164544), (874, 283251328), (893, 277224704), (956, 258955712), (1081, 229011712), (1216, 203586892), (1472, 168180476), (1504, 164602168), (1576, 157082272), (1748, 141625664), (1786, 138612352), (1912, 129477856), (2162, 114505856), (2432, 101793446), (2944, 84090238), (3008, 82301084), (3152, 78541136), (3496, 70812832), (3572, 69306176), (3743, 66139904), (3824, 64738928), (4324, 57252928), (4531, 54637312), (4541, 54516992), (4864, 50896723), (5497, 45035776), (5888, 42045119), (6016, 41150542), (6304, 39270568), (6992, 35406416), (7144, 34653088), (7486, 33069952), (7648, 32369464), (8648, 28626464), (9062, 27318656), (9082, 27258496), (9259, 26737408), (10994, 22517888), (11233, 22038784), (12032, 20575271), (12608, 19635284), (13984, 17703208), (14288, 17326544), (14972, 16534976), (15296, 16184732), (17296, 14313232), (18124, 13659328), (18164, 13629248), (18518, 13368704), (20539, 12053248), (21988, 11258944), (22466, 11019392), (25216, 9817642), (27968, 8851604), (28576, 8663272), (29944, 8267488), (30592, 8092366), (34592, 7156616), (36248, 6829664), (36328, 6814624), (37036, 6684352), (41078, 6026624), (43976, 5629472), (44932, 5509696), (47083, 5257984), (50432, 4908821), (55936, 4425802), (57152, 4331636), (59888, 4133744), (61184, 4046183), (69184, 3578308), (72496, 3414832), (72656, 3407312), (74072, 3342176), (82156, 3013312), (86089, 2875648), (87952, 2814736), (89864, 2754848), (94166, 2628992), (104443, 2370304), (111872, 2212901), (114304, 2165818), (119776, 2066872), (138368, 1789154), (144992, 1707416), (145312, 1703656), (148144, 1671088), (164312, 1506656), (172178, 1437824), (175904, 1407368), (175921, 1407232), (179728, 1377424), (188332, 1314496), (208886, 1185152), (212957, 1162496), (213427, 1159936), (228608, 1082909), (239552, 1033436), (258359, 958208), (276736, 894577), (289984, 853708), (290624, 851828), (296288, 835544), (328624, 753328), (344356, 718912), (351808, 703684), (351842, 703616), (359456, 688712), (376664, 657248), (417772, 592576), (425914, 581248), (426854, 579968), (479104, 516718)]