729955548

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{413807}}^1$

素因数の和:413831

約数の個数: 54

約数和(自身を含む): 2146422096

約数和(自身を除く): 1416466548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 413807, 827614, 1241421, 1655228, 2482842, 2896649, 3724263, 4965684, 5793298, 7448526, 8689947, 11586596, 14897052, 17379894, 20276543, 26069841, 34759788, 40553086, 52139682, 60829629, 81106172, 104279364, 121659258, 182488887, 243318516, 364977774, 729955548]

約数ペア:

[(1, 729955548), (2, 364977774), (3, 243318516), (4, 182488887), (6, 121659258), (7, 104279364), (9, 81106172), (12, 60829629), (14, 52139682), (18, 40553086), (21, 34759788), (28, 26069841), (36, 20276543), (42, 17379894), (49, 14897052), (63, 11586596), (84, 8689947), (98, 7448526), (126, 5793298), (147, 4965684), (196, 3724263), (252, 2896649), (294, 2482842), (441, 1655228), (588, 1241421), (882, 827614), (1764, 413807)]