289431522

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{282097}}^1$

素因数の和:282127

約数の個数: 32

約数和(自身を含む): 677035200

約数和(自身を除く): 387603678

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 282097, 564194, 846291, 1692582, 2538873, 5077746, 5359843, 7616619, 10719686, 15233238, 16079529, 32159058, 48238587, 96477174, 144715761, 289431522]

約数ペア:

[(1, 289431522), (2, 144715761), (3, 96477174), (6, 48238587), (9, 32159058), (18, 16079529), (19, 15233238), (27, 10719686), (38, 7616619), (54, 5359843), (57, 5077746), (114, 2538873), (171, 1692582), (342, 846291), (513, 564194), (1026, 282097)]