2631246592

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1801}}^1$

素因数の和:2269

約数の個数: 72

約数和(自身を含む): 5672263520

約数和(自身を除く): 3041016928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 439, 832, 878, 1664, 1756, 1801, 3328, 3512, 3602, 5707, 7024, 7204, 11414, 14048, 14408, 22828, 23413, 28096, 28816, 45656, 46826, 56192, 57632, 91312, 93652, 112384, 115264, 182624, 187304, 230528, 365248, 374608, 461056, 730496, 749216, 790639, 1460992, 1498432, 1581278, 2996864, 3162556, 5993728, 6325112, 10278307, 12650224, 20556614, 25300448, 41113228, 50600896, 82226456, 101201792, 164452912, 202403584, 328905824, 657811648, 1315623296, 2631246592]

約数ペア:

[(1, 2631246592), (2, 1315623296), (4, 657811648), (8, 328905824), (13, 202403584), (16, 164452912), (26, 101201792), (32, 82226456), (52, 50600896), (64, 41113228), (104, 25300448), (128, 20556614), (208, 12650224), (256, 10278307), (416, 6325112), (439, 5993728), (832, 3162556), (878, 2996864), (1664, 1581278), (1756, 1498432), (1801, 1460992), (3328, 790639), (3512, 749216), (3602, 730496), (5707, 461056), (7024, 374608), (7204, 365248), (11414, 230528), (14048, 187304), (14408, 182624), (22828, 115264), (23413, 112384), (28096, 93652), (28816, 91312), (45656, 57632), (46826, 56192)]