415699088

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1900

約数の個数: 80

約数和(自身を含む): 964890624

約数和(自身を除く): 549191536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 112, 124, 134, 217, 248, 268, 434, 469, 496, 536, 868, 938, 1072, 1736, 1787, 1876, 2077, 3472, 3574, 3752, 4154, 7148, 7504, 8308, 12509, 14296, 14539, 16616, 25018, 28592, 29078, 33232, 50036, 55397, 58156, 100072, 110794, 116312, 119729, 200144, 221588, 232624, 239458, 387779, 443176, 478916, 775558, 838103, 886352, 957832, 1551116, 1676206, 1915664, 3102232, 3352412, 3711599, 6204464, 6704824, 7423198, 13409648, 14846396, 25981193, 29692792, 51962386, 59385584, 103924772, 207849544, 415699088]

約数ペア:

[(1, 415699088), (2, 207849544), (4, 103924772), (7, 59385584), (8, 51962386), (14, 29692792), (16, 25981193), (28, 14846396), (31, 13409648), (56, 7423198), (62, 6704824), (67, 6204464), (112, 3711599), (124, 3352412), (134, 3102232), (217, 1915664), (248, 1676206), (268, 1551116), (434, 957832), (469, 886352), (496, 838103), (536, 775558), (868, 478916), (938, 443176), (1072, 387779), (1736, 239458), (1787, 232624), (1876, 221588), (2077, 200144), (3472, 119729), (3574, 116312), (3752, 110794), (4154, 100072), (7148, 58156), (7504, 55397), (8308, 50036), (12509, 33232), (14296, 29078), (14539, 28592), (16616, 25018)]