16428010.000000000

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 401544000

約数和(自身を除く): 257991768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 199, 233, 258, 344, 387, 398, 466, 516, 597, 699, 774, 796, 932, 1032, 1194, 1398, 1548, 1592, 1791, 1864, 2097, 2388, 2796, 3096, 3582, 4194, 4776, 5592, 7164, 8388, 8557, 10019, 14328, 16776, 17114, 20038, 25671, 30057, 34228, 40076, 46367, 51342, 60114, 68456, 77013, 80152, 90171, 92734, 102684, 120228, 139101, 154026, 180342, 185468, 205368, 240456, 278202, 308052, 360684, 370936, 417303, 556404, 616104, 721368, 834606, 1112808, 1669212, 1993781, 3338424, 3987562, 5981343, 7975124, 11962686, 15950248, 17944029, 23925372, 35888058, 47850744, 71776116, 143552232]

約数ペア:

[(1, 143552232), (2, 71776116), (3, 47850744), (4, 35888058), (6, 23925372), (8, 17944029), (9, 15950248), (12, 11962686), (18, 7975124), (24, 5981343), (36, 3987562), (43, 3338424), (72, 1993781), (86, 1669212), (129, 1112808), (172, 834606), (199, 721368), (233, 616104), (258, 556404), (344, 417303), (387, 370936), (398, 360684), (466, 308052), (516, 278202), (597, 240456), (699, 205368), (774, 185468), (796, 180342), (932, 154026), (1032, 139101), (1194, 120228), (1398, 102684), (1548, 92734), (1592, 90171), (1791, 80152), (1864, 77013), (2097, 68456), (2388, 60114), (2796, 51342), (3096, 46367), (3582, 40076), (4194, 34228), (4776, 30057), (5592, 25671), (7164, 20038), (8388, 17114), (8557, 16776), (10019, 14328)]