236637968

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 538227456

約数和(自身を除く): 301589488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 103, 112, 146, 206, 281, 292, 412, 511, 562, 584, 721, 824, 1022, 1124, 1168, 1442, 1648, 1967, 2044, 2248, 2884, 3934, 4088, 4496, 5768, 7519, 7868, 8176, 11536, 15038, 15736, 20513, 28943, 30076, 31472, 41026, 52633, 57886, 60152, 82052, 105266, 115772, 120304, 143591, 164104, 202601, 210532, 231544, 287182, 328208, 405202, 421064, 463088, 574364, 810404, 842128, 1148728, 1620808, 2112839, 2297456, 3241616, 4225678, 8451356, 14789873, 16902712, 29579746, 33805424, 59159492, 118318984, 236637968]

約数ペア:

[(1, 236637968), (2, 118318984), (4, 59159492), (7, 33805424), (8, 29579746), (14, 16902712), (16, 14789873), (28, 8451356), (56, 4225678), (73, 3241616), (103, 2297456), (112, 2112839), (146, 1620808), (206, 1148728), (281, 842128), (292, 810404), (412, 574364), (511, 463088), (562, 421064), (584, 405202), (721, 328208), (824, 287182), (1022, 231544), (1124, 210532), (1168, 202601), (1442, 164104), (1648, 143591), (1967, 120304), (2044, 115772), (2248, 105266), (2884, 82052), (3934, 60152), (4088, 57886), (4496, 52633), (5768, 41026), (7519, 31472), (7868, 30076), (8176, 28943), (11536, 20513), (15038, 15736)]