268558844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 512779680

約数和(自身を除く): 244220836

約数列:

[1, 2, 4, 19, 38, 53, 61, 76, 106, 122, 212, 244, 1007, 1093, 1159, 2014, 2186, 2318, 3233, 4028, 4372, 4636, 6466, 12932, 20767, 41534, 57929, 61427, 66673, 83068, 115858, 122854, 133346, 231716, 245708, 266692, 1100651, 1266787, 2201302, 2533574, 3533669, 4402604, 5067148, 7067338, 14134676, 67139711, 134279422, 268558844]

約数ペア:

[(1, 268558844), (2, 134279422), (4, 67139711), (19, 14134676), (38, 7067338), (53, 5067148), (61, 4402604), (76, 3533669), (106, 2533574), (122, 2201302), (212, 1266787), (244, 1100651), (1007, 266692), (1093, 245708), (1159, 231716), (2014, 133346), (2186, 122854), (2318, 115858), (3233, 83068), (4028, 66673), (4372, 61427), (4636, 57929), (6466, 41534), (12932, 20767)]