889463808

素因数分解:

$2^{10}\times 3^3\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 176

約数和(自身を含む): 2688284160

約数和(自身を除く): 1798820352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 384, 424, 432, 477, 512, 576, 607, 636, 768, 848, 864, 954, 1024, 1152, 1214, 1272, 1431, 1536, 1696, 1728, 1821, 1908, 2304, 2428, 2544, 2862, 3072, 3392, 3456, 3642, 3816, 4608, 4856, 5088, 5463, 5724, 6784, 6912, 7284, 7632, 9216, 9712, 10176, 10926, 11448, 13568, 13824, 14568, 15264, 16389, 19424, 20352, 21852, 22896, 27136, 27648, 29136, 30528, 32171, 32778, 38848, 40704, 43704, 45792, 54272, 58272, 61056, 64342, 65556, 77696, 81408, 87408, 91584, 96513, 116544, 122112, 128684, 131112, 155392, 162816, 174816, 183168, 193026, 233088, 244224, 257368, 262224, 289539, 310784, 349632, 366336, 386052, 466176, 488448, 514736, 524448, 579078, 621568, 699264, 732672, 772104, 868617, 932352, 1029472, 1048896, 1158156, 1398528, 1465344, 1544208, 1737234, 1864704, 2058944, 2097792, 2316312, 2797056, 3088416, 3474468, 4117888, 4195584, 4632624, 5594112, 6176832, 6948936, 8235776, 8391168, 9265248, 12353664, 13897872, 16471552, 16782336, 18530496, 24707328, 27795744, 32943104, 37060992, 49414656, 55591488, 74121984, 98829312, 111182976, 148243968, 222365952, 296487936, 444731904, 889463808]

約数ペア:

[(1, 889463808), (2, 444731904), (3, 296487936), (4, 222365952), (6, 148243968), (8, 111182976), (9, 98829312), (12, 74121984), (16, 55591488), (18, 49414656), (24, 37060992), (27, 32943104), (32, 27795744), (36, 24707328), (48, 18530496), (53, 16782336), (54, 16471552), (64, 13897872), (72, 12353664), (96, 9265248), (106, 8391168), (108, 8235776), (128, 6948936), (144, 6176832), (159, 5594112), (192, 4632624), (212, 4195584), (216, 4117888), (256, 3474468), (288, 3088416), (318, 2797056), (384, 2316312), (424, 2097792), (432, 2058944), (477, 1864704), (512, 1737234), (576, 1544208), (607, 1465344), (636, 1398528), (768, 1158156), (848, 1048896), (864, 1029472), (954, 932352), (1024, 868617), (1152, 772104), (1214, 732672), (1272, 699264), (1431, 621568), (1536, 579078), (1696, 524448), (1728, 514736), (1821, 488448), (1908, 466176), (2304, 386052), (2428, 366336), (2544, 349632), (2862, 310784), (3072, 289539), (3392, 262224), (3456, 257368), (3642, 244224), (3816, 233088), (4608, 193026), (4856, 183168), (5088, 174816), (5463, 162816), (5724, 155392), (6784, 131112), (6912, 128684), (7284, 122112), (7632, 116544), (9216, 96513), (9712, 91584), (10176, 87408), (10926, 81408), (11448, 77696), (13568, 65556), (13824, 64342), (14568, 61056), (15264, 58272), (16389, 54272), (19424, 45792), (20352, 43704), (21852, 40704), (22896, 38848), (27136, 32778), (27648, 32171), (29136, 30528)]