1288897283248

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{607}}^1\times {\mathrm{814183}}^1$

素因数の和:814961

約数の個数: 40

約数和(自身を含む): 2516701365248

約数和(自身を除く): 1227804082000

約数列:

[1, 2, 4, 8, 16, 163, 326, 607, 652, 1214, 1304, 2428, 2608, 4856, 9712, 98941, 197882, 395764, 791528, 814183, 1583056, 1628366, 3256732, 6513464, 13026928, 132711829, 265423658, 494209081, 530847316, 988418162, 1061694632, 1976836324, 2123389264, 3953672648, 7907345296, 80556080203, 161112160406, 322224320812, 644448641624, 1288897283248]

約数ペア:

[(1, 1288897283248), (2, 644448641624), (4, 322224320812), (8, 161112160406), (16, 80556080203), (163, 7907345296), (326, 3953672648), (607, 2123389264), (652, 1976836324), (1214, 1061694632), (1304, 988418162), (2428, 530847316), (2608, 494209081), (4856, 265423658), (9712, 132711829), (98941, 13026928), (197882, 6513464), (395764, 3256732), (791528, 1628366), (814183, 1583056)]