222487272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{441443}}^1$

素因数の和:441462

約数の個数: 48

約数和(自身を含む): 688652640

約数和(自身を除く): 466165368

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, 504, 441443, 882886, 1324329, 1765772, 2648658, 3090101, 3531544, 3972987, 5297316, 6180202, 7945974, 9270303, 10594632, 12360404, 15891948, 18540606, 24720808, 27810909, 31783896, 37081212, 55621818, 74162424, 111243636, 222487272]

約数ペア:

[(1, 222487272), (2, 111243636), (3, 74162424), (4, 55621818), (6, 37081212), (7, 31783896), (8, 27810909), (9, 24720808), (12, 18540606), (14, 15891948), (18, 12360404), (21, 10594632), (24, 9270303), (28, 7945974), (36, 6180202), (42, 5297316), (56, 3972987), (63, 3531544), (72, 3090101), (84, 2648658), (126, 1765772), (168, 1324329), (252, 882886), (504, 441443)]