268766244

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{122389}}^1$

素因数の和:122460

約数の個数: 36

約数和(自身を含む): 690524380

約数和(自身を除く): 421758136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 122389, 244778, 367167, 489556, 734334, 1101501, 1468668, 2203002, 4406004, 7465729, 14931458, 22397187, 29862916, 44794374, 67191561, 89588748, 134383122, 268766244]

約数ペア:

[(1, 268766244), (2, 134383122), (3, 89588748), (4, 67191561), (6, 44794374), (9, 29862916), (12, 22397187), (18, 14931458), (36, 7465729), (61, 4406004), (122, 2203002), (183, 1468668), (244, 1101501), (366, 734334), (549, 489556), (732, 367167), (1098, 244778), (2196, 122389)]