669151036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 1224647424

約数和(自身を除く): 555496388

約数列:

[1, 2, 4, 43, 86, 103, 107, 172, 206, 214, 353, 412, 428, 706, 1412, 4429, 4601, 8858, 9202, 11021, 15179, 17716, 18404, 22042, 30358, 36359, 37771, 44084, 60716, 72718, 75542, 145436, 151084, 473903, 947806, 1563437, 1624153, 1895612, 3126874, 3248306, 3890413, 6253748, 6496612, 7780826, 15561652, 167287759, 334575518, 669151036]

約数ペア:

[(1, 669151036), (2, 334575518), (4, 167287759), (43, 15561652), (86, 7780826), (103, 6496612), (107, 6253748), (172, 3890413), (206, 3248306), (214, 3126874), (353, 1895612), (412, 1624153), (428, 1563437), (706, 947806), (1412, 473903), (4429, 151084), (4601, 145436), (8858, 75542), (9202, 72718), (11021, 60716), (15179, 44084), (17716, 37771), (18404, 36359), (22042, 30358)]