268996992

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1552

約数の個数: 128

約数和(自身を含む): 798145920

約数和(自身を除く): 529148928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 128, 129, 132, 172, 176, 192, 258, 264, 344, 352, 384, 473, 516, 528, 688, 704, 946, 1032, 1056, 1376, 1408, 1419, 1481, 1892, 2064, 2112, 2752, 2838, 2962, 3784, 4128, 4224, 4443, 5504, 5676, 5924, 7568, 8256, 8886, 11352, 11848, 15136, 16291, 16512, 17772, 22704, 23696, 30272, 32582, 35544, 45408, 47392, 48873, 60544, 63683, 65164, 71088, 90816, 94784, 97746, 127366, 130328, 142176, 181632, 189568, 191049, 195492, 254732, 260656, 284352, 382098, 390984, 509464, 521312, 568704, 700513, 764196, 781968, 1018928, 1042624, 1401026, 1528392, 1563936, 2037856, 2085248, 2101539, 2802052, 3056784, 3127872, 4075712, 4203078, 5604104, 6113568, 6255744, 8151424, 8406156, 11208208, 12227136, 16812312, 22416416, 24454272, 33624624, 44832832, 67249248, 89665664, 134498496, 268996992]

約数ペア:

[(1, 268996992), (2, 134498496), (3, 89665664), (4, 67249248), (6, 44832832), (8, 33624624), (11, 24454272), (12, 22416416), (16, 16812312), (22, 12227136), (24, 11208208), (32, 8406156), (33, 8151424), (43, 6255744), (44, 6113568), (48, 5604104), (64, 4203078), (66, 4075712), (86, 3127872), (88, 3056784), (96, 2802052), (128, 2101539), (129, 2085248), (132, 2037856), (172, 1563936), (176, 1528392), (192, 1401026), (258, 1042624), (264, 1018928), (344, 781968), (352, 764196), (384, 700513), (473, 568704), (516, 521312), (528, 509464), (688, 390984), (704, 382098), (946, 284352), (1032, 260656), (1056, 254732), (1376, 195492), (1408, 191049), (1419, 189568), (1481, 181632), (1892, 142176), (2064, 130328), (2112, 127366), (2752, 97746), (2838, 94784), (2962, 90816), (3784, 71088), (4128, 65164), (4224, 63683), (4443, 60544), (5504, 48873), (5676, 47392), (5924, 45408), (7568, 35544), (8256, 32582), (8886, 30272), (11352, 23696), (11848, 22704), (15136, 17772), (16291, 16512)]