315069426

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{30871}}^1$

素因数の和:30898

約数の個数: 56

約数和(自身を含む): 809834304

約数和(自身を除く): 494764878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 10206, 30871, 61742, 92613, 185226, 216097, 277839, 432194, 555678, 648291, 833517, 1296582, 1667034, 1944873, 2500551, 3889746, 5001102, 5834619, 7501653, 11669238, 15003306, 17503857, 22504959, 35007714, 45009918, 52511571, 105023142, 157534713, 315069426]

約数ペア:

[(1, 315069426), (2, 157534713), (3, 105023142), (6, 52511571), (7, 45009918), (9, 35007714), (14, 22504959), (18, 17503857), (21, 15003306), (27, 11669238), (42, 7501653), (54, 5834619), (63, 5001102), (81, 3889746), (126, 2500551), (162, 1944873), (189, 1667034), (243, 1296582), (378, 833517), (486, 648291), (567, 555678), (729, 432194), (1134, 277839), (1458, 216097), (1701, 185226), (3402, 92613), (5103, 61742), (10206, 30871)]