378131569184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27040301}}^1$

素因数の和:27040353

約数の個数: 48

約数和(自身を含む): 817698732480

約数和(自身を除く): 439567163296

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 13984, 27040301, 54080602, 108161204, 216322408, 432644816, 513765719, 621926923, 865289632, 1027531438, 1243853846, 2055062876, 2487707692, 4110125752, 4975415384, 8220251504, 9950830768, 11816611537, 16440503008, 19901661536, 23633223074, 47266446148, 94532892296, 189065784592, 378131569184]

約数ペア:

[(1, 378131569184), (2, 189065784592), (4, 94532892296), (8, 47266446148), (16, 23633223074), (19, 19901661536), (23, 16440503008), (32, 11816611537), (38, 9950830768), (46, 8220251504), (76, 4975415384), (92, 4110125752), (152, 2487707692), (184, 2055062876), (304, 1243853846), (368, 1027531438), (437, 865289632), (608, 621926923), (736, 513765719), (874, 432644816), (1748, 216322408), (3496, 108161204), (6992, 54080602), (13984, 27040301)]