834459892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 1841495040

約数和(自身を除く): 1007035148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 59, 68, 86, 118, 119, 172, 236, 238, 301, 413, 476, 602, 691, 731, 826, 1003, 1204, 1382, 1462, 1652, 2006, 2537, 2764, 2924, 4012, 4837, 5074, 5117, 7021, 9674, 10148, 10234, 11747, 14042, 17759, 19348, 20468, 23494, 28084, 29713, 35518, 40769, 43129, 46988, 59426, 71036, 81538, 82229, 86258, 118852, 163076, 164458, 172516, 207991, 285383, 301903, 328916, 415982, 505121, 570766, 603806, 693073, 831964, 1010242, 1141532, 1207612, 1386146, 1753067, 2020484, 2772292, 3506134, 3535847, 4851511, 7012268, 7071694, 9703022, 12271469, 14143388, 19406044, 24542938, 29802139, 49085876, 59604278, 119208556, 208614973, 417229946, 834459892]

約数ペア:

[(1, 834459892), (2, 417229946), (4, 208614973), (7, 119208556), (14, 59604278), (17, 49085876), (28, 29802139), (34, 24542938), (43, 19406044), (59, 14143388), (68, 12271469), (86, 9703022), (118, 7071694), (119, 7012268), (172, 4851511), (236, 3535847), (238, 3506134), (301, 2772292), (413, 2020484), (476, 1753067), (602, 1386146), (691, 1207612), (731, 1141532), (826, 1010242), (1003, 831964), (1204, 693073), (1382, 603806), (1462, 570766), (1652, 505121), (2006, 415982), (2537, 328916), (2764, 301903), (2924, 285383), (4012, 207991), (4837, 172516), (5074, 164458), (5117, 163076), (7021, 118852), (9674, 86258), (10148, 82229), (10234, 81538), (11747, 71036), (14042, 59426), (17759, 46988), (19348, 43129), (20468, 40769), (23494, 35518), (28084, 29713)]