1330333568

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 2698369200

約数和(自身を除く): 1368035632

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 137, 214, 274, 428, 548, 709, 856, 1096, 1418, 1712, 2192, 2836, 3424, 4384, 5672, 6848, 8768, 11344, 13696, 14659, 17536, 22688, 29318, 45376, 58636, 75863, 90752, 97133, 117272, 151726, 194266, 234544, 303452, 388532, 469088, 606904, 777064, 938176, 1213808, 1554128, 1876352, 2427616, 3108256, 4855232, 6216512, 9710464, 10393231, 12433024, 20786462, 41572924, 83145848, 166291696, 332583392, 665166784, 1330333568]

約数ペア:

[(1, 1330333568), (2, 665166784), (4, 332583392), (8, 166291696), (16, 83145848), (32, 41572924), (64, 20786462), (107, 12433024), (128, 10393231), (137, 9710464), (214, 6216512), (274, 4855232), (428, 3108256), (548, 2427616), (709, 1876352), (856, 1554128), (1096, 1213808), (1418, 938176), (1712, 777064), (2192, 606904), (2836, 469088), (3424, 388532), (4384, 303452), (5672, 234544), (6848, 194266), (8768, 151726), (11344, 117272), (13696, 97133), (14659, 90752), (17536, 75863), (22688, 58636), (29318, 45376)]