268840576

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{110543}}^1$

素因数の和:110576

約数の個数: 32

約数和(自身を含む): 563774400

約数和(自身を除く): 294933824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 110543, 221086, 442172, 884344, 1768688, 2100317, 3537376, 4200634, 7074752, 8401268, 14149504, 16802536, 33605072, 67210144, 134420288, 268840576]

約数ペア:

[(1, 268840576), (2, 134420288), (4, 67210144), (8, 33605072), (16, 16802536), (19, 14149504), (32, 8401268), (38, 7074752), (64, 4200634), (76, 3537376), (128, 2100317), (152, 1768688), (304, 884344), (608, 442172), (1216, 221086), (2432, 110543)]