725422014

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2609}}^1$

素因数の和:2910

約数の個数: 64

約数和(自身を含む): 1703808000

約数和(自身を除く): 978385986

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 271, 342, 513, 542, 813, 1026, 1626, 2439, 2609, 4878, 5149, 5218, 7317, 7827, 10298, 14634, 15447, 15654, 23481, 30894, 46341, 46962, 49571, 70443, 92682, 99142, 139023, 140886, 148713, 278046, 297426, 446139, 707039, 892278, 1338417, 1414078, 2121117, 2676834, 4242234, 6363351, 12726702, 13433741, 19090053, 26867482, 38180106, 40301223, 80602446, 120903669, 241807338, 362711007, 725422014]

約数ペア:

[(1, 725422014), (2, 362711007), (3, 241807338), (6, 120903669), (9, 80602446), (18, 40301223), (19, 38180106), (27, 26867482), (38, 19090053), (54, 13433741), (57, 12726702), (114, 6363351), (171, 4242234), (271, 2676834), (342, 2121117), (513, 1414078), (542, 1338417), (813, 892278), (1026, 707039), (1626, 446139), (2439, 297426), (2609, 278046), (4878, 148713), (5149, 140886), (5218, 139023), (7317, 99142), (7827, 92682), (10298, 70443), (14634, 49571), (15447, 46962), (15654, 46341), (23481, 30894)]