2568619928

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{1697}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 5574873600

約数和(自身を除く): 3006253672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 179, 302, 358, 604, 716, 1057, 1208, 1253, 1432, 1697, 2114, 2506, 3394, 4228, 5012, 6788, 8456, 10024, 11879, 13576, 23758, 27029, 47516, 54058, 95032, 108116, 189203, 216232, 256247, 303763, 378406, 512494, 607526, 756812, 1024988, 1215052, 1513624, 1793729, 2049976, 2126341, 2430104, 3587458, 4252682, 7174916, 8505364, 14349832, 17010728, 45868213, 91736426, 183472852, 321077491, 366945704, 642154982, 1284309964, 2568619928]

約数ペア:

[(1, 2568619928), (2, 1284309964), (4, 642154982), (7, 366945704), (8, 321077491), (14, 183472852), (28, 91736426), (56, 45868213), (151, 17010728), (179, 14349832), (302, 8505364), (358, 7174916), (604, 4252682), (716, 3587458), (1057, 2430104), (1208, 2126341), (1253, 2049976), (1432, 1793729), (1697, 1513624), (2114, 1215052), (2506, 1024988), (3394, 756812), (4228, 607526), (5012, 512494), (6788, 378406), (8456, 303763), (10024, 256247), (11879, 216232), (13576, 189203), (23758, 108116), (27029, 95032), (47516, 54058)]