1539565464

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{31741}}^1$

素因数の和:31840

約数の個数: 64

約数和(自身を含む): 4022346240

約数和(自身を除く): 2482780776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 516, 564, 1032, 1128, 2021, 4042, 6063, 8084, 12126, 16168, 24252, 31741, 48504, 63482, 95223, 126964, 190446, 253928, 380892, 761784, 1364863, 1491827, 2729726, 2983654, 4094589, 4475481, 5459452, 5967308, 8189178, 8950962, 10918904, 11934616, 16378356, 17901924, 32756712, 35803848, 64148561, 128297122, 192445683, 256594244, 384891366, 513188488, 769782732, 1539565464]

約数ペア:

[(1, 1539565464), (2, 769782732), (3, 513188488), (4, 384891366), (6, 256594244), (8, 192445683), (12, 128297122), (24, 64148561), (43, 35803848), (47, 32756712), (86, 17901924), (94, 16378356), (129, 11934616), (141, 10918904), (172, 8950962), (188, 8189178), (258, 5967308), (282, 5459452), (344, 4475481), (376, 4094589), (516, 2983654), (564, 2729726), (1032, 1491827), (1128, 1364863), (2021, 761784), (4042, 380892), (6063, 253928), (8084, 190446), (12126, 126964), (16168, 95223), (24252, 63482), (31741, 48504)]