2556533916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{134753}}^1$

素因数の和:134811

約数の個数: 72

約数和(自身を含む): 7063265664

約数和(自身を除く): 4506731748

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 134753, 269506, 404259, 539012, 808518, 1212777, 1617036, 2290801, 2425554, 4177343, 4581602, 4851108, 6872403, 8354686, 9163204, 12532029, 13744806, 16709372, 20617209, 25064058, 27489612, 37596087, 41234418, 50128116, 71014831, 75192174, 82468836, 142029662, 150384348, 213044493, 284059324, 426088986, 639133479, 852177972, 1278266958, 2556533916]

約数ペア:

[(1, 2556533916), (2, 1278266958), (3, 852177972), (4, 639133479), (6, 426088986), (9, 284059324), (12, 213044493), (17, 150384348), (18, 142029662), (31, 82468836), (34, 75192174), (36, 71014831), (51, 50128116), (62, 41234418), (68, 37596087), (93, 27489612), (102, 25064058), (124, 20617209), (153, 16709372), (186, 13744806), (204, 12532029), (279, 9163204), (306, 8354686), (372, 6872403), (527, 4851108), (558, 4581602), (612, 4177343), (1054, 2425554), (1116, 2290801), (1581, 1617036), (2108, 1212777), (3162, 808518), (4743, 539012), (6324, 404259), (9486, 269506), (18972, 134753)]