271994856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15131}}^1$

素因数の和:15254

約数の個数: 64

約数和(自身を含む): 784442880

約数和(自身を除く): 512448024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 8988, 15131, 17976, 30262, 45393, 60524, 90786, 105917, 121048, 181572, 211834, 317751, 363144, 423668, 635502, 847336, 1271004, 1619017, 2542008, 3238034, 4857051, 6476068, 9714102, 11333119, 12952136, 19428204, 22666238, 33999357, 38856408, 45332476, 67998714, 90664952, 135997428, 271994856]

約数ペア:

[(1, 271994856), (2, 135997428), (3, 90664952), (4, 67998714), (6, 45332476), (7, 38856408), (8, 33999357), (12, 22666238), (14, 19428204), (21, 12952136), (24, 11333119), (28, 9714102), (42, 6476068), (56, 4857051), (84, 3238034), (107, 2542008), (168, 1619017), (214, 1271004), (321, 847336), (428, 635502), (642, 423668), (749, 363144), (856, 317751), (1284, 211834), (1498, 181572), (2247, 121048), (2568, 105917), (2996, 90786), (4494, 60524), (5992, 45393), (8988, 30262), (15131, 17976)]