213462528

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4535

約数の個数: 80

約数和(自身を含む): 587152896

約数和(自身を除く): 373690368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 4483, 5952, 7936, 8966, 11904, 13449, 15872, 17932, 23808, 26898, 35864, 47616, 53796, 71728, 107592, 138973, 143456, 215184, 277946, 286912, 416919, 430368, 555892, 573824, 833838, 860736, 1111784, 1147648, 1667676, 1721472, 2223568, 2295296, 3335352, 3442944, 4447136, 6670704, 6885888, 8894272, 13341408, 17788544, 26682816, 35577088, 53365632, 71154176, 106731264, 213462528]

約数ペア:

[(1, 213462528), (2, 106731264), (3, 71154176), (4, 53365632), (6, 35577088), (8, 26682816), (12, 17788544), (16, 13341408), (24, 8894272), (31, 6885888), (32, 6670704), (48, 4447136), (62, 3442944), (64, 3335352), (93, 2295296), (96, 2223568), (124, 1721472), (128, 1667676), (186, 1147648), (192, 1111784), (248, 860736), (256, 833838), (372, 573824), (384, 555892), (496, 430368), (512, 416919), (744, 286912), (768, 277946), (992, 215184), (1488, 143456), (1536, 138973), (1984, 107592), (2976, 71728), (3968, 53796), (4483, 47616), (5952, 35864), (7936, 26898), (8966, 23808), (11904, 17932), (13449, 15872)]