277788223428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1218369401}}^1$

素因数の和:1218369427

約数の個数: 24

約数和(自身を含む): 682286865120

約数和(自身を除く): 404498641692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1218369401, 2436738802, 3655108203, 4873477604, 7310216406, 14620432812, 23149018619, 46298037238, 69447055857, 92596074476, 138894111714, 277788223428]

約数ペア:

[(1, 277788223428), (2, 138894111714), (3, 92596074476), (4, 69447055857), (6, 46298037238), (12, 23149018619), (19, 14620432812), (38, 7310216406), (57, 4873477604), (76, 3655108203), (114, 2436738802), (228, 1218369401)]