1789457196

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{619}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 4559708160

約数和(自身を除く): 2770250964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 383, 444, 619, 629, 766, 1149, 1238, 1258, 1532, 1857, 1887, 2298, 2476, 2516, 3714, 3774, 4596, 6511, 7428, 7548, 10523, 13022, 14171, 19533, 21046, 22903, 26044, 28342, 31569, 39066, 42092, 42513, 45806, 56684, 63138, 68709, 78132, 85026, 91612, 126276, 137418, 170052, 237077, 240907, 274836, 389351, 474154, 481814, 711231, 722721, 778702, 948308, 963628, 1168053, 1422462, 1445442, 1557404, 2336106, 2844924, 2890884, 4030309, 4672212, 8060618, 8771849, 12090927, 16121236, 17543698, 24181854, 26315547, 35087396, 48363708, 52631094, 105262188, 149121433, 298242866, 447364299, 596485732, 894728598, 1789457196]

約数ペア:

[(1, 1789457196), (2, 894728598), (3, 596485732), (4, 447364299), (6, 298242866), (12, 149121433), (17, 105262188), (34, 52631094), (37, 48363708), (51, 35087396), (68, 26315547), (74, 24181854), (102, 17543698), (111, 16121236), (148, 12090927), (204, 8771849), (222, 8060618), (383, 4672212), (444, 4030309), (619, 2890884), (629, 2844924), (766, 2336106), (1149, 1557404), (1238, 1445442), (1258, 1422462), (1532, 1168053), (1857, 963628), (1887, 948308), (2298, 778702), (2476, 722721), (2516, 711231), (3714, 481814), (3774, 474154), (4596, 389351), (6511, 274836), (7428, 240907), (7548, 237077), (10523, 170052), (13022, 137418), (14171, 126276), (19533, 91612), (21046, 85026), (22903, 78132), (26044, 68709), (28342, 63138), (31569, 56684), (39066, 45806), (42092, 42513)]