531629728

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5431}}^1$

素因数の和:5490

約数の個数: 96

約数和(自身を含む): 1314109440

約数和(自身を除く): 782479712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 532, 608, 644, 736, 874, 1064, 1288, 1748, 2128, 2576, 3059, 3496, 4256, 5152, 5431, 6118, 6992, 10862, 12236, 13984, 21724, 24472, 38017, 43448, 48944, 76034, 86896, 97888, 103189, 124913, 152068, 173792, 206378, 249826, 304136, 412756, 499652, 608272, 722323, 825512, 874391, 999304, 1216544, 1444646, 1651024, 1748782, 1998608, 2373347, 2889292, 3302048, 3497564, 3997216, 4746694, 5778584, 6995128, 9493388, 11557168, 13990256, 16613429, 18986776, 23114336, 27980512, 33226858, 37973552, 66453716, 75947104, 132907432, 265814864, 531629728]

約数ペア:

[(1, 531629728), (2, 265814864), (4, 132907432), (7, 75947104), (8, 66453716), (14, 37973552), (16, 33226858), (19, 27980512), (23, 23114336), (28, 18986776), (32, 16613429), (38, 13990256), (46, 11557168), (56, 9493388), (76, 6995128), (92, 5778584), (112, 4746694), (133, 3997216), (152, 3497564), (161, 3302048), (184, 2889292), (224, 2373347), (266, 1998608), (304, 1748782), (322, 1651024), (368, 1444646), (437, 1216544), (532, 999304), (608, 874391), (644, 825512), (736, 722323), (874, 608272), (1064, 499652), (1288, 412756), (1748, 304136), (2128, 249826), (2576, 206378), (3059, 173792), (3496, 152068), (4256, 124913), (5152, 103189), (5431, 97888), (6118, 86896), (6992, 76034), (10862, 48944), (12236, 43448), (13984, 38017), (21724, 24472)]