391427424

素因数分解:

$2^5\times 3^3\times {\mathrm{449}}^1\times {\mathrm{1009}}^1$

素因数の和:1477

約数の個数: 96

約数和(自身を含む): 1145340000

約数和(自身を除く): 753912576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 449, 864, 898, 1009, 1347, 1796, 2018, 2694, 3027, 3592, 4036, 4041, 5388, 6054, 7184, 8072, 8082, 9081, 10776, 12108, 12123, 14368, 16144, 16164, 18162, 21552, 24216, 24246, 27243, 32288, 32328, 36324, 43104, 48432, 48492, 54486, 64656, 72648, 96864, 96984, 108972, 129312, 145296, 193968, 217944, 290592, 387936, 435888, 453041, 871776, 906082, 1359123, 1812164, 2718246, 3624328, 4077369, 5436492, 7248656, 8154738, 10872984, 12232107, 14497312, 16309476, 21745968, 24464214, 32618952, 43491936, 48928428, 65237904, 97856856, 130475808, 195713712, 391427424]

約数ペア:

[(1, 391427424), (2, 195713712), (3, 130475808), (4, 97856856), (6, 65237904), (8, 48928428), (9, 43491936), (12, 32618952), (16, 24464214), (18, 21745968), (24, 16309476), (27, 14497312), (32, 12232107), (36, 10872984), (48, 8154738), (54, 7248656), (72, 5436492), (96, 4077369), (108, 3624328), (144, 2718246), (216, 1812164), (288, 1359123), (432, 906082), (449, 871776), (864, 453041), (898, 435888), (1009, 387936), (1347, 290592), (1796, 217944), (2018, 193968), (2694, 145296), (3027, 129312), (3592, 108972), (4036, 96984), (4041, 96864), (5388, 72648), (6054, 64656), (7184, 54486), (8072, 48492), (8082, 48432), (9081, 43104), (10776, 36324), (12108, 32328), (12123, 32288), (14368, 27243), (16144, 24246), (16164, 24216), (18162, 21552)]