291246216

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{258197}}^1$

素因数の和:258253

約数の個数: 32

約数和(自身を含む): 743610240

約数和(自身を除く): 452364024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 258197, 516394, 774591, 1032788, 1549182, 2065576, 3098364, 6196728, 12135259, 24270518, 36405777, 48541036, 72811554, 97082072, 145623108, 291246216]

約数ペア:

[(1, 291246216), (2, 145623108), (3, 97082072), (4, 72811554), (6, 48541036), (8, 36405777), (12, 24270518), (24, 12135259), (47, 6196728), (94, 3098364), (141, 2065576), (188, 1549182), (282, 1032788), (376, 774591), (564, 516394), (1128, 258197)]