321235648

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 652790160

約数和(自身を除く): 331554512

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 241, 353, 472, 482, 706, 944, 964, 1412, 1888, 1928, 2824, 3776, 3856, 5648, 7712, 11296, 14219, 15424, 20827, 22592, 28438, 41654, 56876, 83308, 85073, 113752, 166616, 170146, 227504, 333232, 340292, 455008, 666464, 680584, 910016, 1332928, 1361168, 2722336, 5019307, 5444672, 10038614, 20077228, 40154456, 80308912, 160617824, 321235648]

約数ペア:

[(1, 321235648), (2, 160617824), (4, 80308912), (8, 40154456), (16, 20077228), (32, 10038614), (59, 5444672), (64, 5019307), (118, 2722336), (236, 1361168), (241, 1332928), (353, 910016), (472, 680584), (482, 666464), (706, 455008), (944, 340292), (964, 333232), (1412, 227504), (1888, 170146), (1928, 166616), (2824, 113752), (3776, 85073), (3856, 83308), (5648, 56876), (7712, 41654), (11296, 28438), (14219, 22592), (15424, 20827)]