290317344

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{18553}}^1$

素因数の和:18729

約数の個数: 48

約数和(自身を含む): 766799712

約数和(自身を除く): 476482368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 15648, 18553, 37106, 55659, 74212, 111318, 148424, 222636, 296848, 445272, 593696, 890544, 1781088, 3024139, 6048278, 9072417, 12096556, 18144834, 24193112, 36289668, 48386224, 72579336, 96772448, 145158672, 290317344]

約数ペア:

[(1, 290317344), (2, 145158672), (3, 96772448), (4, 72579336), (6, 48386224), (8, 36289668), (12, 24193112), (16, 18144834), (24, 12096556), (32, 9072417), (48, 6048278), (96, 3024139), (163, 1781088), (326, 890544), (489, 593696), (652, 445272), (978, 296848), (1304, 222636), (1956, 148424), (2608, 111318), (3912, 74212), (5216, 55659), (7824, 37106), (15648, 18553)]