264073666

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 436497984

約数和(自身を除く): 172424318

約数列:

[1, 2, 19, 38, 53, 67, 103, 106, 134, 206, 361, 722, 1007, 1273, 1957, 2014, 2546, 3551, 3914, 5459, 6901, 7102, 10918, 13802, 19133, 24187, 37183, 38266, 48374, 67469, 74366, 103721, 131119, 134938, 207442, 262238, 365753, 731506, 1281911, 1970699, 2491261, 2563822, 3941398, 4982522, 6949307, 13898614, 132036833, 264073666]

約数ペア:

[(1, 264073666), (2, 132036833), (19, 13898614), (38, 6949307), (53, 4982522), (67, 3941398), (103, 2563822), (106, 2491261), (134, 1970699), (206, 1281911), (361, 731506), (722, 365753), (1007, 262238), (1273, 207442), (1957, 134938), (2014, 131119), (2546, 103721), (3551, 74366), (3914, 67469), (5459, 48374), (6901, 38266), (7102, 37183), (10918, 24187), (13802, 19133)]