317039912

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2046

約数の個数: 64

約数和(自身を含む): 714700800

約数和(自身を除く): 397660888

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 131, 161, 184, 262, 322, 524, 644, 917, 1048, 1288, 1834, 1879, 3013, 3668, 3758, 6026, 7336, 7516, 12052, 13153, 15032, 21091, 24104, 26306, 42182, 43217, 52612, 84364, 86434, 105224, 168728, 172868, 246149, 302519, 345736, 492298, 605038, 984596, 1210076, 1723043, 1969192, 2420152, 3446086, 5661427, 6892172, 11322854, 13784344, 22645708, 39629989, 45291416, 79259978, 158519956, 317039912]

約数ペア:

[(1, 317039912), (2, 158519956), (4, 79259978), (7, 45291416), (8, 39629989), (14, 22645708), (23, 13784344), (28, 11322854), (46, 6892172), (56, 5661427), (92, 3446086), (131, 2420152), (161, 1969192), (184, 1723043), (262, 1210076), (322, 984596), (524, 605038), (644, 492298), (917, 345736), (1048, 302519), (1288, 246149), (1834, 172868), (1879, 168728), (3013, 105224), (3668, 86434), (3758, 84364), (6026, 52612), (7336, 43217), (7516, 42182), (12052, 26306), (13153, 24104), (15032, 21091)]