668338056

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{175141}}^1$

素因数の和:175206

約数の個数: 48

約数和(自身を含む): 1844245260

約数和(自身を除く): 1175907204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 175141, 350282, 525423, 700564, 1050846, 1401128, 1576269, 2101692, 3152538, 4203384, 6305076, 9282473, 12610152, 18564946, 27847419, 37129892, 55694838, 74259784, 83542257, 111389676, 167084514, 222779352, 334169028, 668338056]

約数ペア:

[(1, 668338056), (2, 334169028), (3, 222779352), (4, 167084514), (6, 111389676), (8, 83542257), (9, 74259784), (12, 55694838), (18, 37129892), (24, 27847419), (36, 18564946), (53, 12610152), (72, 9282473), (106, 6305076), (159, 4203384), (212, 3152538), (318, 2101692), (424, 1576269), (477, 1401128), (636, 1050846), (954, 700564), (1272, 525423), (1908, 350282), (3816, 175141)]