631503852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{7823}}^1$

素因数の和:7899

約数の個数: 72

約数和(自身を含む): 1740307968

約数和(自身を除く): 1108804116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1922, 2604, 2883, 3844, 5766, 6727, 7823, 11532, 13454, 15646, 20181, 23469, 26908, 31292, 40362, 46938, 54761, 80724, 93876, 109522, 164283, 219044, 242513, 328566, 485026, 657132, 727539, 970052, 1455078, 1697591, 2910156, 3395182, 5092773, 6790364, 7517903, 10185546, 15035806, 20371092, 22553709, 30071612, 45107418, 52625321, 90214836, 105250642, 157875963, 210501284, 315751926, 631503852]

約数ペア:

[(1, 631503852), (2, 315751926), (3, 210501284), (4, 157875963), (6, 105250642), (7, 90214836), (12, 52625321), (14, 45107418), (21, 30071612), (28, 22553709), (31, 20371092), (42, 15035806), (62, 10185546), (84, 7517903), (93, 6790364), (124, 5092773), (186, 3395182), (217, 2910156), (372, 1697591), (434, 1455078), (651, 970052), (868, 727539), (961, 657132), (1302, 485026), (1922, 328566), (2604, 242513), (2883, 219044), (3844, 164283), (5766, 109522), (6727, 93876), (7823, 80724), (11532, 54761), (13454, 46938), (15646, 40362), (20181, 31292), (23469, 26908)]