264321792

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 216

約数和(自身を含む): 904723456

約数和(自身を除く): 640401664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 607, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1214, 1296, 1344, 1512, 1701, 1728, 1792, 1821, 1944, 2016, 2268, 2304, 2428, 2592, 2688, 3024, 3402, 3456, 3642, 3888, 4032, 4249, 4536, 4856, 5184, 5376, 5463, 6048, 6804, 6912, 7284, 7776, 8064, 8498, 9072, 9712, 10368, 10926, 12096, 12747, 13608, 14568, 15552, 16128, 16389, 16996, 18144, 19424, 20736, 21852, 24192, 25494, 27216, 29136, 31104, 32778, 33992, 36288, 38241, 38848, 43704, 48384, 49167, 50988, 54432, 58272, 62208, 65556, 67984, 72576, 76482, 77696, 87408, 98334, 101976, 108864, 114723, 116544, 131112, 135968, 145152, 147501, 152964, 155392, 174816, 196668, 203952, 217728, 229446, 233088, 262224, 271936, 295002, 305928, 344169, 349632, 393336, 407904, 435456, 458892, 466176, 524448, 543872, 590004, 611856, 688338, 699264, 786672, 815808, 917784, 1032507, 1048896, 1087744, 1180008, 1223712, 1376676, 1398528, 1573344, 1631616, 1835568, 2065014, 2097792, 2360016, 2447424, 2753352, 3146688, 3263232, 3671136, 4130028, 4195584, 4720032, 4894848, 5506704, 6293376, 7342272, 8260056, 9440064, 9789696, 11013408, 12586752, 14684544, 16520112, 18880128, 22026816, 29369088, 33040224, 37760256, 44053632, 66080448, 88107264, 132160896, 264321792]

約数ペア:

[(1, 264321792), (2, 132160896), (3, 88107264), (4, 66080448), (6, 44053632), (7, 37760256), (8, 33040224), (9, 29369088), (12, 22026816), (14, 18880128), (16, 16520112), (18, 14684544), (21, 12586752), (24, 11013408), (27, 9789696), (28, 9440064), (32, 8260056), (36, 7342272), (42, 6293376), (48, 5506704), (54, 4894848), (56, 4720032), (63, 4195584), (64, 4130028), (72, 3671136), (81, 3263232), (84, 3146688), (96, 2753352), (108, 2447424), (112, 2360016), (126, 2097792), (128, 2065014), (144, 1835568), (162, 1631616), (168, 1573344), (189, 1398528), (192, 1376676), (216, 1223712), (224, 1180008), (243, 1087744), (252, 1048896), (256, 1032507), (288, 917784), (324, 815808), (336, 786672), (378, 699264), (384, 688338), (432, 611856), (448, 590004), (486, 543872), (504, 524448), (567, 466176), (576, 458892), (607, 435456), (648, 407904), (672, 393336), (756, 349632), (768, 344169), (864, 305928), (896, 295002), (972, 271936), (1008, 262224), (1134, 233088), (1152, 229446), (1214, 217728), (1296, 203952), (1344, 196668), (1512, 174816), (1701, 155392), (1728, 152964), (1792, 147501), (1821, 145152), (1944, 135968), (2016, 131112), (2268, 116544), (2304, 114723), (2428, 108864), (2592, 101976), (2688, 98334), (3024, 87408), (3402, 77696), (3456, 76482), (3642, 72576), (3888, 67984), (4032, 65556), (4249, 62208), (4536, 58272), (4856, 54432), (5184, 50988), (5376, 49167), (5463, 48384), (6048, 43704), (6804, 38848), (6912, 38241), (7284, 36288), (7776, 33992), (8064, 32778), (8498, 31104), (9072, 29136), (9712, 27216), (10368, 25494), (10926, 24192), (12096, 21852), (12747, 20736), (13608, 19424), (14568, 18144), (15552, 16996), (16128, 16389)]