230767768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19717}}^1$

素因数の和:19760

約数の個数: 64

約数和(自身を含む): 567878400

約数和(自身を除く): 337110632

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 19717, 39434, 78868, 138019, 157736, 216887, 276038, 374623, 433774, 552076, 749246, 867548, 1104152, 1498492, 1518209, 1735096, 2622361, 2996984, 3036418, 4120853, 5244722, 6072836, 8241706, 10489444, 12145672, 16483412, 20978888, 28845971, 32966824, 57691942, 115383884, 230767768]

約数ペア:

[(1, 230767768), (2, 115383884), (4, 57691942), (7, 32966824), (8, 28845971), (11, 20978888), (14, 16483412), (19, 12145672), (22, 10489444), (28, 8241706), (38, 6072836), (44, 5244722), (56, 4120853), (76, 3036418), (77, 2996984), (88, 2622361), (133, 1735096), (152, 1518209), (154, 1498492), (209, 1104152), (266, 867548), (308, 749246), (418, 552076), (532, 433774), (616, 374623), (836, 276038), (1064, 216887), (1463, 157736), (1672, 138019), (2926, 78868), (5852, 39434), (11704, 19717)]