381055352834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{227}}^1\times {\mathrm{9413}}^1$

素因数の和:9712

約数の個数: 64

約数和(自身を含む): 652674879360

約数和(自身を除く): 271619526526

約数列:

[1, 2, 13, 19, 26, 38, 227, 247, 361, 454, 494, 722, 2951, 4313, 4693, 5902, 6859, 8626, 9386, 9413, 13718, 18826, 56069, 81947, 89167, 112138, 122369, 163894, 178334, 178847, 244738, 357694, 1065311, 1556993, 2130622, 2136751, 2325011, 3113986, 3398093, 4273502, 4650022, 6796186, 20240909, 27777763, 40481818, 40598269, 44175209, 55555526, 64563767, 81196538, 88350418, 129127534, 527777497, 771367111, 839328971, 1055554994, 1542734222, 1678657942, 10027772443, 14655975109, 20055544886, 29311950218, 190527676417, 381055352834]

約数ペア:

[(1, 381055352834), (2, 190527676417), (13, 29311950218), (19, 20055544886), (26, 14655975109), (38, 10027772443), (227, 1678657942), (247, 1542734222), (361, 1055554994), (454, 839328971), (494, 771367111), (722, 527777497), (2951, 129127534), (4313, 88350418), (4693, 81196538), (5902, 64563767), (6859, 55555526), (8626, 44175209), (9386, 40598269), (9413, 40481818), (13718, 27777763), (18826, 20240909), (56069, 6796186), (81947, 4650022), (89167, 4273502), (112138, 3398093), (122369, 3113986), (163894, 2325011), (178334, 2136751), (178847, 2130622), (244738, 1556993), (357694, 1065311)]