263412

素因数分解:

$2^2\times 3^5\times {\mathrm{271}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 693056

約数和(自身を除く): 429644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 271, 324, 486, 542, 813, 972, 1084, 1626, 2439, 3252, 4878, 7317, 9756, 14634, 21951, 29268, 43902, 65853, 87804, 131706, 263412]

約数ペア:

[(1, 263412), (2, 131706), (3, 87804), (4, 65853), (6, 43902), (9, 29268), (12, 21951), (18, 14634), (27, 9756), (36, 7317), (54, 4878), (81, 3252), (108, 2439), (162, 1626), (243, 1084), (271, 972), (324, 813), (486, 542)]