1605172824

素因数分解:

$2^3\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{18229}}^1$

素因数の和:19464

約数の個数: 48

約数和(自身を含む): 4351136400

約数和(自身を除く): 2745963576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1223, 2446, 3669, 4892, 7338, 9784, 11007, 14676, 18229, 22014, 29352, 36458, 44028, 54687, 72916, 88056, 109374, 145832, 164061, 218748, 328122, 437496, 656244, 1312488, 22294067, 44588134, 66882201, 89176268, 133764402, 178352536, 200646603, 267528804, 401293206, 535057608, 802586412, 1605172824]

約数ペア:

[(1, 1605172824), (2, 802586412), (3, 535057608), (4, 401293206), (6, 267528804), (8, 200646603), (9, 178352536), (12, 133764402), (18, 89176268), (24, 66882201), (36, 44588134), (72, 22294067), (1223, 1312488), (2446, 656244), (3669, 437496), (4892, 328122), (7338, 218748), (9784, 164061), (11007, 145832), (14676, 109374), (18229, 88056), (22014, 72916), (29352, 54687), (36458, 44028)]