338768452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1283}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 687258432

約数和(自身を除く): 348489980

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 353, 374, 706, 748, 1283, 1412, 2566, 3883, 5132, 6001, 7766, 12002, 14113, 15532, 21811, 24004, 28226, 43622, 56452, 66011, 87244, 132022, 239921, 264044, 452899, 479842, 905798, 959684, 1811596, 4981889, 7699283, 9963778, 15398566, 19927556, 30797132, 84692113, 169384226, 338768452]

約数ペア:

[(1, 338768452), (2, 169384226), (4, 84692113), (11, 30797132), (17, 19927556), (22, 15398566), (34, 9963778), (44, 7699283), (68, 4981889), (187, 1811596), (353, 959684), (374, 905798), (706, 479842), (748, 452899), (1283, 264044), (1412, 239921), (2566, 132022), (3883, 87244), (5132, 66011), (6001, 56452), (7766, 43622), (12002, 28226), (14113, 24004), (15532, 21811)]