328869468

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{246899}}^1$

素因数の和:246946

約数の個数: 36

約数和(自身を含む): 853780200

約数和(自身を除く): 524910732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 246899, 493798, 740697, 987596, 1481394, 2222091, 2962788, 4444182, 8888364, 9135263, 18270526, 27405789, 36541052, 54811578, 82217367, 109623156, 164434734, 328869468]

約数ペア:

[(1, 328869468), (2, 164434734), (3, 109623156), (4, 82217367), (6, 54811578), (9, 36541052), (12, 27405789), (18, 18270526), (36, 9135263), (37, 8888364), (74, 4444182), (111, 2962788), (148, 2222091), (222, 1481394), (333, 987596), (444, 740697), (666, 493798), (1332, 246899)]