319686864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{951449}}^1$

素因数の和:951467

約数の個数: 40

約数和(自身を含む): 943838400

約数和(自身を除く): 624151536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 951449, 1902898, 2854347, 3805796, 5708694, 6660143, 7611592, 11417388, 13320286, 15223184, 19980429, 22834776, 26640572, 39960858, 45669552, 53281144, 79921716, 106562288, 159843432, 319686864]

約数ペア:

[(1, 319686864), (2, 159843432), (3, 106562288), (4, 79921716), (6, 53281144), (7, 45669552), (8, 39960858), (12, 26640572), (14, 22834776), (16, 19980429), (21, 15223184), (24, 13320286), (28, 11417388), (42, 7611592), (48, 6660143), (56, 5708694), (84, 3805796), (112, 2854347), (168, 1902898), (336, 951449)]