407268

素因数分解:

$2^2\times 3^5\times {\mathrm{419}}^1$

素因数の和:438

約数の個数: 36

約数和(自身を含む): 1070160

約数和(自身を除く): 662892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 419, 486, 838, 972, 1257, 1676, 2514, 3771, 5028, 7542, 11313, 15084, 22626, 33939, 45252, 67878, 101817, 135756, 203634, 407268]

約数ペア:

[(1, 407268), (2, 203634), (3, 135756), (4, 101817), (6, 67878), (9, 45252), (12, 33939), (18, 22626), (27, 15084), (36, 11313), (54, 7542), (81, 5028), (108, 3771), (162, 2514), (243, 1676), (324, 1257), (419, 972), (486, 838)]