271430712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{538553}}^1$

素因数の和:538572

約数の個数: 48

約数和(自身を含む): 840144240

約数和(自身を除く): 568713528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 538553, 1077106, 1615659, 2154212, 3231318, 3769871, 4308424, 4846977, 6462636, 7539742, 9693954, 11309613, 12925272, 15079484, 19387908, 22619226, 30158968, 33928839, 38775816, 45238452, 67857678, 90476904, 135715356, 271430712]

約数ペア:

[(1, 271430712), (2, 135715356), (3, 90476904), (4, 67857678), (6, 45238452), (7, 38775816), (8, 33928839), (9, 30158968), (12, 22619226), (14, 19387908), (18, 15079484), (21, 12925272), (24, 11309613), (28, 9693954), (36, 7539742), (42, 6462636), (56, 4846977), (63, 4308424), (72, 3769871), (84, 3231318), (126, 2154212), (168, 1615659), (252, 1077106), (504, 538553)]