244257008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19597}}^1$

素因数の和:19665

約数の個数: 40

約数和(自身を含む): 510331920

約数和(自身を除く): 266074912

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 19597, 39194, 78388, 156776, 313552, 372343, 744686, 803477, 1489372, 1606954, 2978744, 3213908, 5957488, 6427816, 12855632, 15266063, 30532126, 61064252, 122128504, 244257008]

約数ペア:

[(1, 244257008), (2, 122128504), (4, 61064252), (8, 30532126), (16, 15266063), (19, 12855632), (38, 6427816), (41, 5957488), (76, 3213908), (82, 2978744), (152, 1606954), (164, 1489372), (304, 803477), (328, 744686), (656, 372343), (779, 313552), (1558, 156776), (3116, 78388), (6232, 39194), (12464, 19597)]