1251802134

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 3159797760

約数和(自身を除く): 1907995626

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 157, 186, 198, 279, 297, 314, 341, 433, 471, 558, 594, 682, 837, 866, 942, 1023, 1299, 1413, 1674, 1727, 2046, 2598, 2826, 3069, 3454, 3897, 4239, 4763, 4867, 5181, 6138, 7794, 8478, 9207, 9526, 9734, 10362, 11691, 13423, 14289, 14601, 15543, 18414, 23382, 26846, 28578, 29202, 31086, 40269, 42867, 43803, 46629, 53537, 67981, 80538, 85734, 87606, 93258, 107074, 120807, 128601, 131409, 135962, 147653, 160611, 203943, 241614, 257202, 262818, 295306, 321222, 362421, 407886, 442959, 481833, 611829, 724842, 747791, 885918, 963666, 1223658, 1328877, 1445499, 1495582, 1835487, 2107411, 2243373, 2657754, 2890998, 3670974, 3986631, 4214822, 4486746, 6322233, 6730119, 7973262, 12644466, 13460238, 18966699, 20190357, 23181521, 37933398, 40380714, 46363042, 56900097, 69544563, 113800194, 139089126, 208633689, 417267378, 625901067, 1251802134]

約数ペア:

[(1, 1251802134), (2, 625901067), (3, 417267378), (6, 208633689), (9, 139089126), (11, 113800194), (18, 69544563), (22, 56900097), (27, 46363042), (31, 40380714), (33, 37933398), (54, 23181521), (62, 20190357), (66, 18966699), (93, 13460238), (99, 12644466), (157, 7973262), (186, 6730119), (198, 6322233), (279, 4486746), (297, 4214822), (314, 3986631), (341, 3670974), (433, 2890998), (471, 2657754), (558, 2243373), (594, 2107411), (682, 1835487), (837, 1495582), (866, 1445499), (942, 1328877), (1023, 1223658), (1299, 963666), (1413, 885918), (1674, 747791), (1727, 724842), (2046, 611829), (2598, 481833), (2826, 442959), (3069, 407886), (3454, 362421), (3897, 321222), (4239, 295306), (4763, 262818), (4867, 257202), (5181, 241614), (6138, 203943), (7794, 160611), (8478, 147653), (9207, 135962), (9526, 131409), (9734, 128601), (10362, 120807), (11691, 107074), (13423, 93258), (14289, 87606), (14601, 85734), (15543, 80538), (18414, 67981), (23382, 53537), (26846, 46629), (28578, 43803), (29202, 42867), (31086, 40269)]