290942912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1451}}^1$

素因数の和:1717

約数の個数: 56

約数和(自身を含む): 624760752

約数和(自身を除く): 333817840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 241, 416, 482, 832, 964, 1451, 1928, 2902, 3133, 3856, 5804, 6266, 7712, 11608, 12532, 15424, 18863, 23216, 25064, 37726, 46432, 50128, 75452, 92864, 100256, 150904, 200512, 301808, 349691, 603616, 699382, 1207232, 1398764, 2797528, 4545983, 5595056, 9091966, 11190112, 18183932, 22380224, 36367864, 72735728, 145471456, 290942912]

約数ペア:

[(1, 290942912), (2, 145471456), (4, 72735728), (8, 36367864), (13, 22380224), (16, 18183932), (26, 11190112), (32, 9091966), (52, 5595056), (64, 4545983), (104, 2797528), (208, 1398764), (241, 1207232), (416, 699382), (482, 603616), (832, 349691), (964, 301808), (1451, 200512), (1928, 150904), (2902, 100256), (3133, 92864), (3856, 75452), (5804, 50128), (6266, 46432), (7712, 37726), (11608, 25064), (12532, 23216), (15424, 18863)]