258350004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:626

約数の個数: 108

約数和(自身を含む): 725018112

約数和(自身を除く): 466668108

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, 467, 484, 508, 726, 762, 934, 1089, 1143, 1397, 1401, 1452, 1524, 1868, 2178, 2286, 2794, 2802, 4191, 4203, 4356, 4572, 5137, 5588, 5604, 8382, 8406, 10274, 12573, 15367, 15411, 16764, 16812, 20548, 25146, 30734, 30822, 46101, 46233, 50292, 56507, 59309, 61468, 61644, 92202, 92466, 113014, 118618, 138303, 169521, 177927, 184404, 184932, 226028, 237236, 276606, 339042, 355854, 508563, 533781, 553212, 652399, 678084, 711708, 1017126, 1067562, 1304798, 1957197, 2034252, 2135124, 2609596, 3914394, 5871591, 7176389, 7828788, 11743182, 14352778, 21529167, 23486364, 28705556, 43058334, 64587501, 86116668, 129175002, 258350004]

約数ペア:

[(1, 258350004), (2, 129175002), (3, 86116668), (4, 64587501), (6, 43058334), (9, 28705556), (11, 23486364), (12, 21529167), (18, 14352778), (22, 11743182), (33, 7828788), (36, 7176389), (44, 5871591), (66, 3914394), (99, 2609596), (121, 2135124), (127, 2034252), (132, 1957197), (198, 1304798), (242, 1067562), (254, 1017126), (363, 711708), (381, 678084), (396, 652399), (467, 553212), (484, 533781), (508, 508563), (726, 355854), (762, 339042), (934, 276606), (1089, 237236), (1143, 226028), (1397, 184932), (1401, 184404), (1452, 177927), (1524, 169521), (1868, 138303), (2178, 118618), (2286, 113014), (2794, 92466), (2802, 92202), (4191, 61644), (4203, 61468), (4356, 59309), (4572, 56507), (5137, 50292), (5588, 46233), (5604, 46101), (8382, 30822), (8406, 30734), (10274, 25146), (12573, 20548), (15367, 16812), (15411, 16764)]