309975984

素因数分解:

$2^4\times 3^4\times {\mathrm{239179}}^1$

素因数の和:239199

約数の個数: 50

約数和(自身を含む): 897164180

約数和(自身を除く): 587188196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 239179, 478358, 717537, 956716, 1435074, 1913432, 2152611, 2870148, 3826864, 4305222, 5740296, 6457833, 8610444, 11480592, 12915666, 17220888, 19373499, 25831332, 34441776, 38746998, 51662664, 77493996, 103325328, 154987992, 309975984]

約数ペア:

[(1, 309975984), (2, 154987992), (3, 103325328), (4, 77493996), (6, 51662664), (8, 38746998), (9, 34441776), (12, 25831332), (16, 19373499), (18, 17220888), (24, 12915666), (27, 11480592), (36, 8610444), (48, 6457833), (54, 5740296), (72, 4305222), (81, 3826864), (108, 2870148), (144, 2152611), (162, 1913432), (216, 1435074), (324, 956716), (432, 717537), (648, 478358), (1296, 239179)]