281512792

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{17107}}^1$

素因数の和:17152

約数の個数: 48

約数和(自身を含む): 614348280

約数和(自身を除く): 332835488

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 16456, 17107, 34214, 68428, 136856, 188177, 290819, 376354, 581638, 752708, 1163276, 1505416, 2069947, 2326552, 3199009, 4139894, 6398018, 8279788, 12796036, 16559576, 25592072, 35189099, 70378198, 140756396, 281512792]

約数ペア:

[(1, 281512792), (2, 140756396), (4, 70378198), (8, 35189099), (11, 25592072), (17, 16559576), (22, 12796036), (34, 8279788), (44, 6398018), (68, 4139894), (88, 3199009), (121, 2326552), (136, 2069947), (187, 1505416), (242, 1163276), (374, 752708), (484, 581638), (748, 376354), (968, 290819), (1496, 188177), (2057, 136856), (4114, 68428), (8228, 34214), (16456, 17107)]