285777316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{3413}}^1$

素因数の和:3612

約数の個数: 36

約数和(自身を含む): 553047516

約数和(自身を除く): 267270200

約数列:

[1, 2, 4, 11, 22, 44, 121, 173, 242, 346, 484, 692, 1903, 3413, 3806, 6826, 7612, 13652, 20933, 37543, 41866, 75086, 83732, 150172, 412973, 590449, 825946, 1180898, 1651892, 2361796, 6494939, 12989878, 25979756, 71444329, 142888658, 285777316]

約数ペア:

[(1, 285777316), (2, 142888658), (4, 71444329), (11, 25979756), (22, 12989878), (44, 6494939), (121, 2361796), (173, 1651892), (242, 1180898), (346, 825946), (484, 590449), (692, 412973), (1903, 150172), (3413, 83732), (3806, 75086), (6826, 41866), (7612, 37543), (13652, 20933)]