289236204

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{19267}}^1$

素因数の和:19419

約数の個数: 48

約数和(自身を含む): 755305600

約数和(自身を除く): 466069396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 15012, 19267, 38534, 57801, 77068, 115602, 173403, 231204, 346806, 520209, 693612, 1040418, 2080836, 2678113, 5356226, 8034339, 10712452, 16068678, 24103017, 32137356, 48206034, 72309051, 96412068, 144618102, 289236204]

約数ペア:

[(1, 289236204), (2, 144618102), (3, 96412068), (4, 72309051), (6, 48206034), (9, 32137356), (12, 24103017), (18, 16068678), (27, 10712452), (36, 8034339), (54, 5356226), (108, 2678113), (139, 2080836), (278, 1040418), (417, 693612), (556, 520209), (834, 346806), (1251, 231204), (1668, 173403), (2502, 115602), (3753, 77068), (5004, 57801), (7506, 38534), (15012, 19267)]