219039228

素因数分解:

$2^2\times 3^5\times {\mathrm{225349}}^1$

素因数の和:225368

約数の個数: 36

約数和(自身を含む): 574191800

約数和(自身を除く): 355152572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 225349, 450698, 676047, 901396, 1352094, 2028141, 2704188, 4056282, 6084423, 8112564, 12168846, 18253269, 24337692, 36506538, 54759807, 73013076, 109519614, 219039228]

約数ペア:

[(1, 219039228), (2, 109519614), (3, 73013076), (4, 54759807), (6, 36506538), (9, 24337692), (12, 18253269), (18, 12168846), (27, 8112564), (36, 6084423), (54, 4056282), (81, 2704188), (108, 2028141), (162, 1352094), (243, 901396), (324, 676047), (486, 450698), (972, 225349)]