271494432

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2063

約数の個数: 144

約数和(自身を含む): 862269408

約数和(自身を除く): 590774976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 66, 72, 86, 88, 96, 99, 129, 132, 144, 172, 176, 198, 258, 264, 288, 344, 352, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1056, 1376, 1419, 1548, 1584, 1892, 1993, 2064, 2838, 3096, 3168, 3784, 3986, 4128, 4257, 5676, 5979, 6192, 7568, 7972, 8514, 11352, 11958, 12384, 15136, 15944, 17028, 17937, 21923, 22704, 23916, 31888, 34056, 35874, 43846, 45408, 47832, 63776, 65769, 68112, 71748, 85699, 87692, 95664, 131538, 136224, 143496, 171398, 175384, 191328, 197307, 257097, 263076, 286992, 342796, 350768, 394614, 514194, 526152, 573984, 685592, 701536, 771291, 789228, 942689, 1028388, 1052304, 1371184, 1542582, 1578456, 1885378, 2056776, 2104608, 2742368, 2828067, 3085164, 3156912, 3770756, 4113552, 5656134, 6170328, 6313824, 7541512, 8227104, 8484201, 11312268, 12340656, 15083024, 16968402, 22624536, 24681312, 30166048, 33936804, 45249072, 67873608, 90498144, 135747216, 271494432]

約数ペア:

[(1, 271494432), (2, 135747216), (3, 90498144), (4, 67873608), (6, 45249072), (8, 33936804), (9, 30166048), (11, 24681312), (12, 22624536), (16, 16968402), (18, 15083024), (22, 12340656), (24, 11312268), (32, 8484201), (33, 8227104), (36, 7541512), (43, 6313824), (44, 6170328), (48, 5656134), (66, 4113552), (72, 3770756), (86, 3156912), (88, 3085164), (96, 2828067), (99, 2742368), (129, 2104608), (132, 2056776), (144, 1885378), (172, 1578456), (176, 1542582), (198, 1371184), (258, 1052304), (264, 1028388), (288, 942689), (344, 789228), (352, 771291), (387, 701536), (396, 685592), (473, 573984), (516, 526152), (528, 514194), (688, 394614), (774, 350768), (792, 342796), (946, 286992), (1032, 263076), (1056, 257097), (1376, 197307), (1419, 191328), (1548, 175384), (1584, 171398), (1892, 143496), (1993, 136224), (2064, 131538), (2838, 95664), (3096, 87692), (3168, 85699), (3784, 71748), (3986, 68112), (4128, 65769), (4257, 63776), (5676, 47832), (5979, 45408), (6192, 43846), (7568, 35874), (7972, 34056), (8514, 31888), (11352, 23916), (11958, 22704), (12384, 21923), (15136, 17937), (15944, 17028)]