268647954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{33191}}^1$

素因数の和:33286

約数の個数: 32

約数和(自身を含む): 573557760

約数和(自身を除く): 304909806

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 33191, 66382, 99573, 199146, 630629, 1261258, 1891887, 2356561, 3783774, 4713122, 7069683, 14139366, 44774659, 89549318, 134323977, 268647954]

約数ペア:

[(1, 268647954), (2, 134323977), (3, 89549318), (6, 44774659), (19, 14139366), (38, 7069683), (57, 4713122), (71, 3783774), (114, 2356561), (142, 1891887), (213, 1261258), (426, 630629), (1349, 199146), (2698, 99573), (4047, 66382), (8094, 33191)]