245711112

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{217829}}^1$

素因数の和:217885

約数の個数: 32

約数和(自身を含む): 627350400

約数和(自身を除く): 381639288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 217829, 435658, 653487, 871316, 1306974, 1742632, 2613948, 5227896, 10237963, 20475926, 30713889, 40951852, 61427778, 81903704, 122855556, 245711112]

約数ペア:

[(1, 245711112), (2, 122855556), (3, 81903704), (4, 61427778), (6, 40951852), (8, 30713889), (12, 20475926), (24, 10237963), (47, 5227896), (94, 2613948), (141, 1742632), (188, 1306974), (282, 871316), (376, 653487), (564, 435658), (1128, 217829)]