331129692

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{66173}}^1$

素因数の和:66322

約数の個数: 36

約数和(自身を含む): 843056760

約数和(自身を除く): 511927068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 66173, 132346, 198519, 264692, 397038, 595557, 794076, 1191114, 2382228, 9198047, 18396094, 27594141, 36792188, 55188282, 82782423, 110376564, 165564846, 331129692]

約数ペア:

[(1, 331129692), (2, 165564846), (3, 110376564), (4, 82782423), (6, 55188282), (9, 36792188), (12, 27594141), (18, 18396094), (36, 9198047), (139, 2382228), (278, 1191114), (417, 794076), (556, 595557), (834, 397038), (1251, 264692), (1668, 198519), (2502, 132346), (5004, 66173)]