268478873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 314146560

約数和(自身を除く): 45667687

約数列:

[1, 13, 19, 61, 103, 173, 247, 793, 1159, 1339, 1957, 2249, 3287, 6283, 10553, 15067, 17819, 25441, 42731, 81679, 119377, 137189, 200507, 231647, 338561, 1086959, 1551901, 2606591, 4401293, 14130467, 20652221, 268478873]

約数ペア:

[(1, 268478873), (13, 20652221), (19, 14130467), (61, 4401293), (103, 2606591), (173, 1551901), (247, 1086959), (793, 338561), (1159, 231647), (1339, 200507), (1957, 137189), (2249, 119377), (3287, 81679), (6283, 42731), (10553, 25441), (15067, 17819)]