313638688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3467}}^1$

素因数の和:3745

約数の個数: 48

約数和(自身を含む): 676426464

約数和(自身を除く): 362787776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 257, 352, 514, 1028, 2056, 2827, 3467, 4112, 5654, 6934, 8224, 11308, 13868, 22616, 27736, 38137, 45232, 55472, 76274, 90464, 110944, 152548, 305096, 610192, 891019, 1220384, 1782038, 3564076, 7128152, 9801209, 14256304, 19602418, 28512608, 39204836, 78409672, 156819344, 313638688]

約数ペア:

[(1, 313638688), (2, 156819344), (4, 78409672), (8, 39204836), (11, 28512608), (16, 19602418), (22, 14256304), (32, 9801209), (44, 7128152), (88, 3564076), (176, 1782038), (257, 1220384), (352, 891019), (514, 610192), (1028, 305096), (2056, 152548), (2827, 110944), (3467, 90464), (4112, 76274), (5654, 55472), (6934, 45232), (8224, 38137), (11308, 27736), (13868, 22616)]