289320942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59021}}^1$

素因数の和:59088

約数の個数: 32

約数和(自身を含む): 623272320

約数和(自身を除く): 333951378

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 59021, 118042, 177063, 354126, 1121399, 2242798, 2537903, 3364197, 5075806, 6728394, 7613709, 15227418, 48220157, 96440314, 144660471, 289320942]

約数ペア:

[(1, 289320942), (2, 144660471), (3, 96440314), (6, 48220157), (19, 15227418), (38, 7613709), (43, 6728394), (57, 5075806), (86, 3364197), (114, 2537903), (129, 2242798), (258, 1121399), (817, 354126), (1634, 177063), (2451, 118042), (4902, 59021)]