252645588

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{179947}}^1$

素因数の和:179973

約数の個数: 48

約数和(自身を含む): 705396160

約数和(自身を除く): 452750572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 179947, 359894, 539841, 719788, 1079682, 1619523, 2159364, 2339311, 3239046, 4678622, 4858569, 6478092, 7017933, 9357244, 9717138, 14035866, 19434276, 21053799, 28071732, 42107598, 63161397, 84215196, 126322794, 252645588]

約数ペア:

[(1, 252645588), (2, 126322794), (3, 84215196), (4, 63161397), (6, 42107598), (9, 28071732), (12, 21053799), (13, 19434276), (18, 14035866), (26, 9717138), (27, 9357244), (36, 7017933), (39, 6478092), (52, 4858569), (54, 4678622), (78, 3239046), (108, 2339311), (117, 2159364), (156, 1619523), (234, 1079682), (351, 719788), (468, 539841), (702, 359894), (1404, 179947)]