8278317124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{36469}}^1$

素因数の和:36569

約数の個数: 72

約数和(自身を含む): 18470742080

約数和(自身を除く): 10192424956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 121, 134, 154, 242, 268, 308, 469, 484, 737, 847, 938, 1474, 1694, 1876, 2948, 3388, 5159, 8107, 10318, 16214, 20636, 32428, 36469, 56749, 72938, 113498, 145876, 226996, 255283, 401159, 510566, 802318, 1021132, 1604636, 2443423, 2808113, 4412749, 4886846, 5616226, 8825498, 9773692, 11232452, 17103961, 17650996, 26877653, 30889243, 34207922, 53755306, 61778486, 68415844, 107510612, 123556972, 188143571, 295654183, 376287142, 591308366, 752574284, 1182616732, 2069579281, 4139158562, 8278317124]

約数ペア:

[(1, 8278317124), (2, 4139158562), (4, 2069579281), (7, 1182616732), (11, 752574284), (14, 591308366), (22, 376287142), (28, 295654183), (44, 188143571), (67, 123556972), (77, 107510612), (121, 68415844), (134, 61778486), (154, 53755306), (242, 34207922), (268, 30889243), (308, 26877653), (469, 17650996), (484, 17103961), (737, 11232452), (847, 9773692), (938, 8825498), (1474, 5616226), (1694, 4886846), (1876, 4412749), (2948, 2808113), (3388, 2443423), (5159, 1604636), (8107, 1021132), (10318, 802318), (16214, 510566), (20636, 401159), (32428, 255283), (36469, 226996), (56749, 145876), (72938, 113498)]