331388224

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:863

約数の個数: 56

約数和(自身を含む): 675485568

約数和(自身を除く): 344097344

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 151, 212, 302, 424, 604, 647, 848, 1208, 1294, 1696, 2416, 2588, 3392, 4832, 5176, 8003, 9664, 10352, 16006, 20704, 32012, 34291, 41408, 64024, 68582, 97697, 128048, 137164, 195394, 256096, 274328, 390788, 512192, 548656, 781576, 1097312, 1563152, 2194624, 3126304, 5177941, 6252608, 10355882, 20711764, 41423528, 82847056, 165694112, 331388224]

約数ペア:

[(1, 331388224), (2, 165694112), (4, 82847056), (8, 41423528), (16, 20711764), (32, 10355882), (53, 6252608), (64, 5177941), (106, 3126304), (151, 2194624), (212, 1563152), (302, 1097312), (424, 781576), (604, 548656), (647, 512192), (848, 390788), (1208, 274328), (1294, 256096), (1696, 195394), (2416, 137164), (2588, 128048), (3392, 97697), (4832, 68582), (5176, 64024), (8003, 41408), (9664, 34291), (10352, 32012), (16006, 20704)]