219886368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{176191}}^1$

素因数の和:176217

約数の個数: 48

約数和(自身を含む): 621605376

約数和(自身を除く): 401719008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 176191, 352382, 528573, 704764, 1057146, 1409528, 2114292, 2290483, 2819056, 4228584, 4580966, 5638112, 6871449, 8457168, 9161932, 13742898, 16914336, 18323864, 27485796, 36647728, 54971592, 73295456, 109943184, 219886368]

約数ペア:

[(1, 219886368), (2, 109943184), (3, 73295456), (4, 54971592), (6, 36647728), (8, 27485796), (12, 18323864), (13, 16914336), (16, 13742898), (24, 9161932), (26, 8457168), (32, 6871449), (39, 5638112), (48, 4580966), (52, 4228584), (78, 2819056), (96, 2290483), (104, 2114292), (156, 1409528), (208, 1057146), (312, 704764), (416, 528573), (624, 352382), (1248, 176191)]