258543168

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103583}}^1$

素因数の和:103611

約数の個数: 56

約数和(自身を含む): 736689408

約数和(自身を除く): 478146240

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, 103583, 207166, 310749, 414332, 621498, 828664, 1242996, 1346579, 1657328, 2485992, 2693158, 3314656, 4039737, 4971984, 5386316, 6629312, 8079474, 9943968, 10772632, 16158948, 19887936, 21545264, 32317896, 43090528, 64635792, 86181056, 129271584, 258543168]

約数ペア:

[(1, 258543168), (2, 129271584), (3, 86181056), (4, 64635792), (6, 43090528), (8, 32317896), (12, 21545264), (13, 19887936), (16, 16158948), (24, 10772632), (26, 9943968), (32, 8079474), (39, 6629312), (48, 5386316), (52, 4971984), (64, 4039737), (78, 3314656), (96, 2693158), (104, 2485992), (156, 1657328), (192, 1346579), (208, 1242996), (312, 828664), (416, 621498), (624, 414332), (832, 310749), (1248, 207166), (2496, 103583)]