242549268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91459}}^1$

素因数の和:91496

約数の個数: 48

約数和(自身を含む): 645341760

約数和(自身を除く): 402792492

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 91459, 182918, 274377, 365836, 548754, 1097508, 1188967, 1554803, 2377934, 3109606, 3566901, 4664409, 4755868, 6219212, 7133802, 9328818, 14267604, 18657636, 20212439, 40424878, 60637317, 80849756, 121274634, 242549268]

約数ペア:

[(1, 242549268), (2, 121274634), (3, 80849756), (4, 60637317), (6, 40424878), (12, 20212439), (13, 18657636), (17, 14267604), (26, 9328818), (34, 7133802), (39, 6219212), (51, 4755868), (52, 4664409), (68, 3566901), (78, 3109606), (102, 2377934), (156, 1554803), (204, 1188967), (221, 1097508), (442, 548754), (663, 365836), (884, 274377), (1326, 182918), (2652, 91459)]