213719463386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{445069}}^1$

素因数の和:445191

約数の個数: 64

約数和(自身を含む): 398383937280

約数和(自身を除く): 184664473894

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 73, 143, 146, 253, 286, 299, 506, 598, 803, 949, 1606, 1679, 1898, 3289, 3358, 6578, 10439, 18469, 20878, 21827, 36938, 43654, 240097, 445069, 480194, 890138, 4895759, 5785897, 9791518, 10236587, 11571794, 20473174, 32490037, 63644867, 64980074, 112602457, 127289734, 133075631, 225204914, 266151262, 357390407, 422370481, 714780814, 747270851, 844740962, 1463831941, 1494541702, 2927663882, 4646075291, 8219979361, 9292150582, 9714521063, 16439958722, 19429042126, 106859731693, 213719463386]

約数ペア:

[(1, 213719463386), (2, 106859731693), (11, 19429042126), (13, 16439958722), (22, 9714521063), (23, 9292150582), (26, 8219979361), (46, 4646075291), (73, 2927663882), (143, 1494541702), (146, 1463831941), (253, 844740962), (286, 747270851), (299, 714780814), (506, 422370481), (598, 357390407), (803, 266151262), (949, 225204914), (1606, 133075631), (1679, 127289734), (1898, 112602457), (3289, 64980074), (3358, 63644867), (6578, 32490037), (10439, 20473174), (18469, 11571794), (20878, 10236587), (21827, 9791518), (36938, 5785897), (43654, 4895759), (240097, 890138), (445069, 480194)]