787220676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1582

約数の個数: 108

約数和(自身を含む): 2206038016

約数和(自身を除く): 1418817340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 127, 132, 198, 242, 254, 363, 381, 396, 484, 508, 726, 762, 1089, 1143, 1397, 1423, 1452, 1524, 2178, 2286, 2794, 2846, 4191, 4269, 4356, 4572, 5588, 5692, 8382, 8538, 12573, 12807, 15367, 15653, 16764, 17076, 25146, 25614, 30734, 31306, 46101, 46959, 50292, 51228, 61468, 62612, 92202, 93918, 138303, 140877, 172183, 180721, 184404, 187836, 276606, 281754, 344366, 361442, 516549, 542163, 553212, 563508, 688732, 722884, 1033098, 1084326, 1549647, 1626489, 1987931, 2066196, 2168652, 3099294, 3252978, 3975862, 5963793, 6198588, 6505956, 7951724, 11927586, 17891379, 21867241, 23855172, 35782758, 43734482, 65601723, 71565516, 87468964, 131203446, 196805169, 262406892, 393610338, 787220676]

約数ペア:

[(1, 787220676), (2, 393610338), (3, 262406892), (4, 196805169), (6, 131203446), (9, 87468964), (11, 71565516), (12, 65601723), (18, 43734482), (22, 35782758), (33, 23855172), (36, 21867241), (44, 17891379), (66, 11927586), (99, 7951724), (121, 6505956), (127, 6198588), (132, 5963793), (198, 3975862), (242, 3252978), (254, 3099294), (363, 2168652), (381, 2066196), (396, 1987931), (484, 1626489), (508, 1549647), (726, 1084326), (762, 1033098), (1089, 722884), (1143, 688732), (1397, 563508), (1423, 553212), (1452, 542163), (1524, 516549), (2178, 361442), (2286, 344366), (2794, 281754), (2846, 276606), (4191, 187836), (4269, 184404), (4356, 180721), (4572, 172183), (5588, 140877), (5692, 138303), (8382, 93918), (8538, 92202), (12573, 62612), (12807, 61468), (15367, 51228), (15653, 50292), (16764, 46959), (17076, 46101), (25146, 31306), (25614, 30734)]