266100661312

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1221811}}^1$

素因数の和:1221947

約数の個数: 56

約数和(自身を含む): 547440197472

約数和(自身を除く): 281339536160

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 83, 164, 166, 328, 332, 656, 664, 1312, 1328, 2624, 2656, 3403, 5312, 6806, 13612, 27224, 54448, 108896, 217792, 1221811, 2443622, 4887244, 9774488, 19548976, 39097952, 50094251, 78195904, 100188502, 101410313, 200377004, 202820626, 400754008, 405641252, 801508016, 811282504, 1603016032, 1622565008, 3206032064, 3245130016, 4157822833, 6490260032, 8315645666, 16631291332, 33262582664, 66525165328, 133050330656, 266100661312]

約数ペア:

[(1, 266100661312), (2, 133050330656), (4, 66525165328), (8, 33262582664), (16, 16631291332), (32, 8315645666), (41, 6490260032), (64, 4157822833), (82, 3245130016), (83, 3206032064), (164, 1622565008), (166, 1603016032), (328, 811282504), (332, 801508016), (656, 405641252), (664, 400754008), (1312, 202820626), (1328, 200377004), (2624, 101410313), (2656, 100188502), (3403, 78195904), (5312, 50094251), (6806, 39097952), (13612, 19548976), (27224, 9774488), (54448, 4887244), (108896, 2443622), (217792, 1221811)]