312442956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1301}}^1$

素因数の和:2271

約数の個数: 72

約数和(自身を含む): 904254624

約数和(自身を除く): 591811668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 953, 1301, 1906, 2602, 2859, 3812, 3903, 5204, 5718, 6671, 7806, 8577, 9107, 11436, 11709, 13342, 15612, 17154, 18214, 20013, 23418, 26684, 27321, 34308, 36428, 40026, 46836, 54642, 60039, 80052, 81963, 109284, 120078, 163926, 240156, 327852, 1239853, 2479706, 3719559, 4959412, 7439118, 8678971, 11158677, 14878236, 17357942, 22317354, 26036913, 34715884, 44634708, 52073826, 78110739, 104147652, 156221478, 312442956]

約数ペア:

[(1, 312442956), (2, 156221478), (3, 104147652), (4, 78110739), (6, 52073826), (7, 44634708), (9, 34715884), (12, 26036913), (14, 22317354), (18, 17357942), (21, 14878236), (28, 11158677), (36, 8678971), (42, 7439118), (63, 4959412), (84, 3719559), (126, 2479706), (252, 1239853), (953, 327852), (1301, 240156), (1906, 163926), (2602, 120078), (2859, 109284), (3812, 81963), (3903, 80052), (5204, 60039), (5718, 54642), (6671, 46836), (7806, 40026), (8577, 36428), (9107, 34308), (11436, 27321), (11709, 26684), (13342, 23418), (15612, 20013), (17154, 18214)]