280926468

素因数分解:

$2^2\times 3^5\times {\mathrm{289019}}^1$

素因数の和:289038

約数の個数: 36

約数和(自身を含む): 736422960

約数和(自身を除く): 455496492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 289019, 578038, 867057, 1156076, 1734114, 2601171, 3468228, 5202342, 7803513, 10404684, 15607026, 23410539, 31214052, 46821078, 70231617, 93642156, 140463234, 280926468]

約数ペア:

[(1, 280926468), (2, 140463234), (3, 93642156), (4, 70231617), (6, 46821078), (9, 31214052), (12, 23410539), (18, 15607026), (27, 10404684), (36, 7803513), (54, 5202342), (81, 3468228), (108, 2601171), (162, 1734114), (243, 1156076), (324, 867057), (486, 578038), (972, 289019)]