216126328

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{7699}}^1$

素因数の和:7756

約数の個数: 48

約数和(自身を含む): 460845000

約数和(自身を除く): 244718672

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 121, 232, 242, 319, 484, 638, 968, 1276, 2552, 3509, 7018, 7699, 14036, 15398, 28072, 30796, 61592, 84689, 169378, 223271, 338756, 446542, 677512, 893084, 931579, 1786168, 1863158, 2455981, 3726316, 4911962, 7452632, 9823924, 19647848, 27015791, 54031582, 108063164, 216126328]

約数ペア:

[(1, 216126328), (2, 108063164), (4, 54031582), (8, 27015791), (11, 19647848), (22, 9823924), (29, 7452632), (44, 4911962), (58, 3726316), (88, 2455981), (116, 1863158), (121, 1786168), (232, 931579), (242, 893084), (319, 677512), (484, 446542), (638, 338756), (968, 223271), (1276, 169378), (2552, 84689), (3509, 61592), (7018, 30796), (7699, 28072), (14036, 15398)]