400183128

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{326947}}^1$

素因数の和:326976

約数の個数: 48

約数和(自身を含む): 1147587480

約数和(自身を除く): 747404352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 326947, 653894, 980841, 1307788, 1961682, 2615576, 2942523, 3923364, 5558099, 5885046, 7846728, 11116198, 11770092, 16674297, 22232396, 23540184, 33348594, 44464792, 50022891, 66697188, 100045782, 133394376, 200091564, 400183128]

約数ペア:

[(1, 400183128), (2, 200091564), (3, 133394376), (4, 100045782), (6, 66697188), (8, 50022891), (9, 44464792), (12, 33348594), (17, 23540184), (18, 22232396), (24, 16674297), (34, 11770092), (36, 11116198), (51, 7846728), (68, 5885046), (72, 5558099), (102, 3923364), (136, 2942523), (153, 2615576), (204, 1961682), (306, 1307788), (408, 980841), (612, 653894), (1224, 326947)]