2569464

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 7038720

約数和(自身を除く): 4469256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 281, 381, 508, 562, 762, 843, 1016, 1124, 1143, 1524, 1686, 2248, 2286, 2529, 3048, 3372, 4572, 5058, 6744, 9144, 10116, 20232, 35687, 71374, 107061, 142748, 214122, 285496, 321183, 428244, 642366, 856488, 1284732, 2569464]

約数ペア:

[(1, 2569464), (2, 1284732), (3, 856488), (4, 642366), (6, 428244), (8, 321183), (9, 285496), (12, 214122), (18, 142748), (24, 107061), (36, 71374), (72, 35687), (127, 20232), (254, 10116), (281, 9144), (381, 6744), (508, 5058), (562, 4572), (762, 3372), (843, 3048), (1016, 2529), (1124, 2286), (1143, 2248), (1524, 1686)]