285512328

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67211}}^1$

素因数の和:67282

約数の個数: 48

約数和(自身を含む): 786380400

約数和(自身を除く): 500868072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 67211, 134422, 201633, 268844, 403266, 537688, 604899, 806532, 1209798, 1613064, 2419596, 3965449, 4839192, 7930898, 11896347, 15861796, 23792694, 31723592, 35689041, 47585388, 71378082, 95170776, 142756164, 285512328]

約数ペア:

[(1, 285512328), (2, 142756164), (3, 95170776), (4, 71378082), (6, 47585388), (8, 35689041), (9, 31723592), (12, 23792694), (18, 15861796), (24, 11896347), (36, 7930898), (59, 4839192), (72, 3965449), (118, 2419596), (177, 1613064), (236, 1209798), (354, 806532), (472, 604899), (531, 537688), (708, 403266), (1062, 268844), (1416, 201633), (2124, 134422), (4248, 67211)]