219649644

素因数分解:

$2^2\times 3^5\times {\mathrm{225977}}^1$

素因数の和:225996

約数の個数: 36

約数和(自身を含む): 575791944

約数和(自身を除く): 356142300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 225977, 451954, 677931, 903908, 1355862, 2033793, 2711724, 4067586, 6101379, 8135172, 12202758, 18304137, 24405516, 36608274, 54912411, 73216548, 109824822, 219649644]

約数ペア:

[(1, 219649644), (2, 109824822), (3, 73216548), (4, 54912411), (6, 36608274), (9, 24405516), (12, 18304137), (18, 12202758), (27, 8135172), (36, 6101379), (54, 4067586), (81, 2711724), (108, 2033793), (162, 1355862), (243, 903908), (324, 677931), (486, 451954), (972, 225977)]