395182984

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 863216640

約数和(自身を除く): 468033656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 131, 206, 262, 412, 523, 524, 721, 824, 917, 1046, 1048, 1442, 1834, 2092, 2884, 3661, 3668, 4184, 5768, 7322, 7336, 13493, 14644, 26986, 29288, 53869, 53972, 68513, 94451, 107738, 107944, 137026, 188902, 215476, 274052, 377083, 377804, 430952, 479591, 548104, 754166, 755608, 959182, 1508332, 1918364, 3016664, 3836728, 7056839, 14113678, 28227356, 49397873, 56454712, 98795746, 197591492, 395182984]

約数ペア:

[(1, 395182984), (2, 197591492), (4, 98795746), (7, 56454712), (8, 49397873), (14, 28227356), (28, 14113678), (56, 7056839), (103, 3836728), (131, 3016664), (206, 1918364), (262, 1508332), (412, 959182), (523, 755608), (524, 754166), (721, 548104), (824, 479591), (917, 430952), (1046, 377804), (1048, 377083), (1442, 274052), (1834, 215476), (2092, 188902), (2884, 137026), (3661, 107944), (3668, 107738), (4184, 94451), (5768, 68513), (7322, 53972), (7336, 53869), (13493, 29288), (14644, 26986)]