628782456

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{53359}}^1$

素因数の和:53859

約数の個数: 32

約数和(自身を含む): 1575187200

約数和(自身を除く): 946404744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 53359, 106718, 160077, 213436, 320154, 426872, 640308, 1280616, 26199269, 52398538, 78597807, 104797076, 157195614, 209594152, 314391228, 628782456]

約数ペア:

[(1, 628782456), (2, 314391228), (3, 209594152), (4, 157195614), (6, 104797076), (8, 78597807), (12, 52398538), (24, 26199269), (491, 1280616), (982, 640308), (1473, 426872), (1964, 320154), (2946, 213436), (3928, 160077), (5892, 106718), (11784, 53359)]