268734158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{28607}}^1$

素因数の和:28688

約数の個数: 32

約数和(自身を含む): 510824448

約数和(自身を除く): 242090290

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 28607, 57214, 200249, 314677, 400498, 629354, 1745027, 2202739, 3490054, 4405478, 12215189, 19195297, 24430378, 38390594, 134367079, 268734158]

約数ペア:

[(1, 268734158), (2, 134367079), (7, 38390594), (11, 24430378), (14, 19195297), (22, 12215189), (61, 4405478), (77, 3490054), (122, 2202739), (154, 1745027), (427, 629354), (671, 400498), (854, 314677), (1342, 200249), (4697, 57214), (9394, 28607)]