339655968

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{27427}}^1$

素因数の和:27486

約数の個数: 72

約数和(自身を含む): 988395408

約数和(自身を除く): 648739440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 27427, 54854, 82281, 109708, 164562, 219416, 246843, 329124, 438832, 493686, 658248, 877664, 987372, 1179361, 1316496, 1974744, 2358722, 2632992, 3538083, 3949488, 4717444, 7076166, 7898976, 9434888, 10614249, 14152332, 18869776, 21228498, 28304664, 37739552, 42456996, 56609328, 84913992, 113218656, 169827984, 339655968]

約数ペア:

[(1, 339655968), (2, 169827984), (3, 113218656), (4, 84913992), (6, 56609328), (8, 42456996), (9, 37739552), (12, 28304664), (16, 21228498), (18, 18869776), (24, 14152332), (32, 10614249), (36, 9434888), (43, 7898976), (48, 7076166), (72, 4717444), (86, 3949488), (96, 3538083), (129, 2632992), (144, 2358722), (172, 1974744), (258, 1316496), (288, 1179361), (344, 987372), (387, 877664), (516, 658248), (688, 493686), (774, 438832), (1032, 329124), (1376, 246843), (1548, 219416), (2064, 164562), (3096, 109708), (4128, 82281), (6192, 54854), (12384, 27427)]