439993721124

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{8363}}^1\times {\mathrm{63541}}^1$

素因数の和:71937

約数の個数: 72

約数和(自身を含む): 1160720188992

約数和(自身を除く): 720726467868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 8363, 16726, 25089, 33452, 50178, 63541, 75267, 100356, 127082, 150534, 190623, 192349, 254164, 301068, 381246, 384698, 571869, 577047, 762492, 769396, 1143738, 1154094, 1461443, 1731141, 2287476, 2308188, 2922886, 3462282, 4384329, 5845772, 6924564, 8768658, 13152987, 17537316, 26305974, 52611948, 531393383, 1062786766, 1594180149, 2125573532, 3188360298, 4782540447, 6376720596, 9565080894, 12222047809, 19130161788, 24444095618, 36666143427, 48888191236, 73332286854, 109998430281, 146664573708, 219996860562, 439993721124]

約数ペア:

[(1, 439993721124), (2, 219996860562), (3, 146664573708), (4, 109998430281), (6, 73332286854), (9, 48888191236), (12, 36666143427), (18, 24444095618), (23, 19130161788), (36, 12222047809), (46, 9565080894), (69, 6376720596), (92, 4782540447), (138, 3188360298), (207, 2125573532), (276, 1594180149), (414, 1062786766), (828, 531393383), (8363, 52611948), (16726, 26305974), (25089, 17537316), (33452, 13152987), (50178, 8768658), (63541, 6924564), (75267, 5845772), (100356, 4384329), (127082, 3462282), (150534, 2922886), (190623, 2308188), (192349, 2287476), (254164, 1731141), (301068, 1461443), (381246, 1154094), (384698, 1143738), (571869, 769396), (577047, 762492)]