1216861168

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{1777}}^1$

素因数の和:2249

約数の個数: 40

約数和(自身を含む): 2384625152

約数和(自身を除く): 1167763984

約数列:

[1, 2, 4, 8, 16, 127, 254, 337, 508, 674, 1016, 1348, 1777, 2032, 2696, 3554, 5392, 7108, 14216, 28432, 42799, 85598, 171196, 225679, 342392, 451358, 598849, 684784, 902716, 1197698, 1805432, 2395396, 3610864, 4790792, 9581584, 76053823, 152107646, 304215292, 608430584, 1216861168]

約数ペア:

[(1, 1216861168), (2, 608430584), (4, 304215292), (8, 152107646), (16, 76053823), (127, 9581584), (254, 4790792), (337, 3610864), (508, 2395396), (674, 1805432), (1016, 1197698), (1348, 902716), (1777, 684784), (2032, 598849), (2696, 451358), (3554, 342392), (5392, 225679), (7108, 171196), (14216, 85598), (28432, 42799)]