7689081816

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{304253}}^1$

素因数の和:304287

約数の個数: 96

約数和(自身を含む): 23257175760

約数和(自身を除く): 15568093944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 12636, 25272, 304253, 608506, 912759, 1217012, 1825518, 2434024, 2738277, 3651036, 3955289, 5476554, 7302072, 7910578, 8214831, 10953108, 11865867, 15821156, 16429662, 21906216, 23731734, 24644493, 31642312, 32859324, 35597601, 47463468, 49288986, 65718648, 71195202, 73933479, 94926936, 98577972, 106792803, 142390404, 147866958, 197155944, 213585606, 284780808, 295733916, 320378409, 427171212, 591467832, 640756818, 854342424, 961135227, 1281513636, 1922270454, 2563027272, 3844540908, 7689081816]

約数ペア:

[(1, 7689081816), (2, 3844540908), (3, 2563027272), (4, 1922270454), (6, 1281513636), (8, 961135227), (9, 854342424), (12, 640756818), (13, 591467832), (18, 427171212), (24, 320378409), (26, 295733916), (27, 284780808), (36, 213585606), (39, 197155944), (52, 147866958), (54, 142390404), (72, 106792803), (78, 98577972), (81, 94926936), (104, 73933479), (108, 71195202), (117, 65718648), (156, 49288986), (162, 47463468), (216, 35597601), (234, 32859324), (243, 31642312), (312, 24644493), (324, 23731734), (351, 21906216), (468, 16429662), (486, 15821156), (648, 11865867), (702, 10953108), (936, 8214831), (972, 7910578), (1053, 7302072), (1404, 5476554), (1944, 3955289), (2106, 3651036), (2808, 2738277), (3159, 2434024), (4212, 1825518), (6318, 1217012), (8424, 912759), (12636, 608506), (25272, 304253)]