239742016

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:611

約数の個数: 56

約数和(自身を含む): 487923840

約数和(自身を除く): 248181824

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 173, 236, 346, 367, 472, 692, 734, 944, 1384, 1468, 1888, 2768, 2936, 3776, 5536, 5872, 10207, 11072, 11744, 20414, 21653, 23488, 40828, 43306, 63491, 81656, 86612, 126982, 163312, 173224, 253964, 326624, 346448, 507928, 653248, 692896, 1015856, 1385792, 2031712, 3745969, 4063424, 7491938, 14983876, 29967752, 59935504, 119871008, 239742016]

約数ペア:

[(1, 239742016), (2, 119871008), (4, 59935504), (8, 29967752), (16, 14983876), (32, 7491938), (59, 4063424), (64, 3745969), (118, 2031712), (173, 1385792), (236, 1015856), (346, 692896), (367, 653248), (472, 507928), (692, 346448), (734, 326624), (944, 253964), (1384, 173224), (1468, 163312), (1888, 126982), (2768, 86612), (2936, 81656), (3776, 63491), (5536, 43306), (5872, 40828), (10207, 23488), (11072, 21653), (11744, 20414)]