223272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{443}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 692640

約数和(自身を除く): 469368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 443, 504, 886, 1329, 1772, 2658, 3101, 3544, 3987, 5316, 6202, 7974, 9303, 10632, 12404, 15948, 18606, 24808, 27909, 31896, 37212, 55818, 74424, 111636, 223272]

約数ペア:

[(1, 223272), (2, 111636), (3, 74424), (4, 55818), (6, 37212), (7, 31896), (8, 27909), (9, 24808), (12, 18606), (14, 15948), (18, 12404), (21, 10632), (24, 9303), (28, 7974), (36, 6202), (42, 5316), (56, 3987), (63, 3544), (72, 3101), (84, 2658), (126, 1772), (168, 1329), (252, 886), (443, 504)]