253754512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{84811}}^1$

素因数の和:84847

約数の個数: 40

約数和(自身を含む): 567901152

約数和(自身を除く): 314146640

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 84811, 169622, 339244, 678488, 932921, 1356976, 1441787, 1865842, 2883574, 3731684, 5767148, 7463368, 11534296, 14926736, 15859657, 23068592, 31719314, 63438628, 126877256, 253754512]

約数ペア:

[(1, 253754512), (2, 126877256), (4, 63438628), (8, 31719314), (11, 23068592), (16, 15859657), (17, 14926736), (22, 11534296), (34, 7463368), (44, 5767148), (68, 3731684), (88, 2883574), (136, 1865842), (176, 1441787), (187, 1356976), (272, 932921), (374, 678488), (748, 339244), (1496, 169622), (2992, 84811)]