729168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1403

約数の個数: 40

約数和(自身を含む): 2056416

約数和(自身を除く): 1327248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1381, 2762, 4143, 5524, 8286, 11048, 15191, 16572, 22096, 30382, 33144, 45573, 60764, 66288, 91146, 121528, 182292, 243056, 364584, 729168]

約数ペア:

[(1, 729168), (2, 364584), (3, 243056), (4, 182292), (6, 121528), (8, 91146), (11, 66288), (12, 60764), (16, 45573), (22, 33144), (24, 30382), (33, 22096), (44, 16572), (48, 15191), (66, 11048), (88, 8286), (132, 5524), (176, 4143), (264, 2762), (528, 1381)]