313548352

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1913}}^1$

素因数の和:2135

約数の個数: 56

約数和(自身を含む): 673812216

約数和(自身を除く): 360263864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 197, 208, 394, 416, 788, 832, 1576, 1913, 2561, 3152, 3826, 5122, 6304, 7652, 10244, 12608, 15304, 20488, 24869, 30608, 40976, 49738, 61216, 81952, 99476, 122432, 163904, 198952, 376861, 397904, 753722, 795808, 1507444, 1591616, 3014888, 4899193, 6029776, 9798386, 12059552, 19596772, 24119104, 39193544, 78387088, 156774176, 313548352]

約数ペア:

[(1, 313548352), (2, 156774176), (4, 78387088), (8, 39193544), (13, 24119104), (16, 19596772), (26, 12059552), (32, 9798386), (52, 6029776), (64, 4899193), (104, 3014888), (197, 1591616), (208, 1507444), (394, 795808), (416, 753722), (788, 397904), (832, 376861), (1576, 198952), (1913, 163904), (2561, 122432), (3152, 99476), (3826, 81952), (5122, 61216), (6304, 49738), (7652, 40976), (10244, 30608), (12608, 24869), (15304, 20488)]