258528088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 611366400

約数和(自身を除く): 352838312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 169, 182, 236, 338, 364, 413, 463, 472, 676, 728, 767, 826, 926, 1183, 1352, 1534, 1652, 1852, 2366, 3068, 3241, 3304, 3704, 4732, 5369, 6019, 6136, 6482, 9464, 9971, 10738, 12038, 12964, 19942, 21476, 24076, 25928, 27317, 39884, 42133, 42952, 48152, 54634, 69797, 78247, 79768, 84266, 109268, 139594, 156494, 168532, 191219, 218536, 279188, 312988, 337064, 355121, 382438, 547729, 558376, 625976, 710242, 764876, 1095458, 1420484, 1529752, 2190916, 2485847, 2840968, 4381832, 4616573, 4971694, 9233146, 9943388, 18466292, 19886776, 32316011, 36932584, 64632022, 129264044, 258528088]

約数ペア:

[(1, 258528088), (2, 129264044), (4, 64632022), (7, 36932584), (8, 32316011), (13, 19886776), (14, 18466292), (26, 9943388), (28, 9233146), (52, 4971694), (56, 4616573), (59, 4381832), (91, 2840968), (104, 2485847), (118, 2190916), (169, 1529752), (182, 1420484), (236, 1095458), (338, 764876), (364, 710242), (413, 625976), (463, 558376), (472, 547729), (676, 382438), (728, 355121), (767, 337064), (826, 312988), (926, 279188), (1183, 218536), (1352, 191219), (1534, 168532), (1652, 156494), (1852, 139594), (2366, 109268), (3068, 84266), (3241, 79768), (3304, 78247), (3704, 69797), (4732, 54634), (5369, 48152), (6019, 42952), (6136, 42133), (6482, 39884), (9464, 27317), (9971, 25928), (10738, 24076), (12038, 21476), (12964, 19942)]