490487568

素因数分解:

$2^4\times 3^1\times {\mathrm{1061}}^1\times {\mathrm{9631}}^1$

素因数の和:10703

約数の個数: 40

約数和(自身を含む): 1268418816

約数和(自身を除く): 777931248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1061, 2122, 3183, 4244, 6366, 8488, 9631, 12732, 16976, 19262, 25464, 28893, 38524, 50928, 57786, 77048, 115572, 154096, 231144, 462288, 10218491, 20436982, 30655473, 40873964, 61310946, 81747928, 122621892, 163495856, 245243784, 490487568]

約数ペア:

[(1, 490487568), (2, 245243784), (3, 163495856), (4, 122621892), (6, 81747928), (8, 61310946), (12, 40873964), (16, 30655473), (24, 20436982), (48, 10218491), (1061, 462288), (2122, 231144), (3183, 154096), (4244, 115572), (6366, 77048), (8488, 57786), (9631, 50928), (12732, 38524), (16976, 28893), (19262, 25464)]