310052608

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 642535488

約数和(自身を除く): 332482880

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 73, 94, 128, 146, 188, 256, 292, 353, 376, 584, 706, 752, 1168, 1412, 1504, 2336, 2824, 3008, 3431, 4672, 5648, 6016, 6862, 9344, 11296, 12032, 13724, 16591, 18688, 22592, 25769, 27448, 33182, 45184, 51538, 54896, 66364, 90368, 103076, 109792, 132728, 206152, 219584, 265456, 412304, 439168, 530912, 824608, 878336, 1061824, 1211143, 1649216, 2123648, 2422286, 3298432, 4247296, 4844572, 6596864, 9689144, 19378288, 38756576, 77513152, 155026304, 310052608]

約数ペア:

[(1, 310052608), (2, 155026304), (4, 77513152), (8, 38756576), (16, 19378288), (32, 9689144), (47, 6596864), (64, 4844572), (73, 4247296), (94, 3298432), (128, 2422286), (146, 2123648), (188, 1649216), (256, 1211143), (292, 1061824), (353, 878336), (376, 824608), (584, 530912), (706, 439168), (752, 412304), (1168, 265456), (1412, 219584), (1504, 206152), (2336, 132728), (2824, 109792), (3008, 103076), (3431, 90368), (4672, 66364), (5648, 54896), (6016, 51538), (6862, 45184), (9344, 33182), (11296, 27448), (12032, 25769), (13724, 22592), (16591, 18688)]