8320082386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1\times {\mathrm{709}}^1$

素因数の和:1331

約数の個数: 64

約数和(自身を含む): 15704881920

約数和(自身を除く): 7384799534

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 421, 709, 842, 1267, 1418, 1991, 2534, 2947, 3982, 4631, 4963, 5894, 7799, 9262, 9926, 13937, 15598, 27874, 32417, 54593, 64834, 76201, 109186, 128329, 152402, 256658, 298489, 533407, 596978, 838211, 898303, 1066814, 1411619, 1676422, 1796606, 2089423, 2823238, 3283379, 4178846, 5867477, 6566758, 9881333, 11734954, 19762666, 22983653, 45967306, 54026509, 108053018, 378185563, 594291599, 756371126, 1188583198, 4160041193, 8320082386]

約数ペア:

[(1, 8320082386), (2, 4160041193), (7, 1188583198), (11, 756371126), (14, 594291599), (22, 378185563), (77, 108053018), (154, 54026509), (181, 45967306), (362, 22983653), (421, 19762666), (709, 11734954), (842, 9881333), (1267, 6566758), (1418, 5867477), (1991, 4178846), (2534, 3283379), (2947, 2823238), (3982, 2089423), (4631, 1796606), (4963, 1676422), (5894, 1411619), (7799, 1066814), (9262, 898303), (9926, 838211), (13937, 596978), (15598, 533407), (27874, 298489), (32417, 256658), (54593, 152402), (64834, 128329), (76201, 109186)]