312881088

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{125353}}^1$

素因数の和:125381

約数の個数: 56

約数和(自身を含む): 891517648

約数和(自身を除く): 578636560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 125353, 250706, 376059, 501412, 752118, 1002824, 1504236, 1629589, 2005648, 3008472, 3259178, 4011296, 4888767, 6016944, 6518356, 8022592, 9777534, 12033888, 13036712, 19555068, 24067776, 26073424, 39110136, 52146848, 78220272, 104293696, 156440544, 312881088]

約数ペア:

[(1, 312881088), (2, 156440544), (3, 104293696), (4, 78220272), (6, 52146848), (8, 39110136), (12, 26073424), (13, 24067776), (16, 19555068), (24, 13036712), (26, 12033888), (32, 9777534), (39, 8022592), (48, 6518356), (52, 6016944), (64, 4888767), (78, 4011296), (96, 3259178), (104, 3008472), (156, 2005648), (192, 1629589), (208, 1504236), (312, 1002824), (416, 752118), (624, 501412), (832, 376059), (1248, 250706), (2496, 125353)]