231382716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2857}}^1$

素因数の和:3278

約数の個数: 48

約数和(自身を含む): 573291936

約数和(自身を除く): 341909220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397, 794, 1191, 1588, 2382, 2857, 4764, 5714, 6749, 8571, 11428, 13498, 17142, 20247, 26996, 34284, 40494, 48569, 80988, 97138, 145707, 194276, 291414, 582828, 1134229, 2268458, 3402687, 4536916, 6805374, 13610748, 19281893, 38563786, 57845679, 77127572, 115691358, 231382716]

約数ペア:

[(1, 231382716), (2, 115691358), (3, 77127572), (4, 57845679), (6, 38563786), (12, 19281893), (17, 13610748), (34, 6805374), (51, 4536916), (68, 3402687), (102, 2268458), (204, 1134229), (397, 582828), (794, 291414), (1191, 194276), (1588, 145707), (2382, 97138), (2857, 80988), (4764, 48569), (5714, 40494), (6749, 34284), (8571, 26996), (11428, 20247), (13498, 17142)]