571562068

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{751}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 1274603904

約数和(自身を除く): 703041836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 353, 539, 706, 751, 1078, 1412, 1502, 2156, 2471, 3004, 3883, 4942, 5257, 7766, 8261, 9884, 10514, 15532, 16522, 17297, 21028, 27181, 33044, 34594, 36799, 54362, 57827, 69188, 73598, 108724, 115654, 147196, 190267, 231308, 265103, 380534, 404789, 530206, 761068, 809578, 1060412, 1619156, 1855721, 2916133, 3711442, 5832266, 7422884, 11664532, 12990047, 20412931, 25980094, 40825862, 51960188, 81651724, 142890517, 285781034, 571562068]

約数ペア:

[(1, 571562068), (2, 285781034), (4, 142890517), (7, 81651724), (11, 51960188), (14, 40825862), (22, 25980094), (28, 20412931), (44, 12990047), (49, 11664532), (77, 7422884), (98, 5832266), (154, 3711442), (196, 2916133), (308, 1855721), (353, 1619156), (539, 1060412), (706, 809578), (751, 761068), (1078, 530206), (1412, 404789), (1502, 380534), (2156, 265103), (2471, 231308), (3004, 190267), (3883, 147196), (4942, 115654), (5257, 108724), (7766, 73598), (8261, 69188), (9884, 57827), (10514, 54362), (15532, 36799), (16522, 34594), (17297, 33044), (21028, 27181)]