2728930168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{3259}}^1$

素因数の和:3460

約数の個数: 64

約数和(自身を含む): 5576947200

約数和(自身を除く): 2848017032

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 131, 136, 188, 262, 376, 524, 799, 1048, 1598, 2227, 3196, 3259, 4454, 6157, 6392, 6518, 8908, 12314, 13036, 17816, 24628, 26072, 49256, 55403, 104669, 110806, 153173, 209338, 221612, 306346, 418676, 426929, 443224, 612692, 837352, 853858, 1225384, 1707716, 2603941, 3415432, 5207882, 7257793, 10415764, 14515586, 20065663, 20831528, 29031172, 40131326, 58062344, 80262652, 160525304, 341116271, 682232542, 1364465084, 2728930168]

約数ペア:

[(1, 2728930168), (2, 1364465084), (4, 682232542), (8, 341116271), (17, 160525304), (34, 80262652), (47, 58062344), (68, 40131326), (94, 29031172), (131, 20831528), (136, 20065663), (188, 14515586), (262, 10415764), (376, 7257793), (524, 5207882), (799, 3415432), (1048, 2603941), (1598, 1707716), (2227, 1225384), (3196, 853858), (3259, 837352), (4454, 612692), (6157, 443224), (6392, 426929), (6518, 418676), (8908, 306346), (12314, 221612), (13036, 209338), (17816, 153173), (24628, 110806), (26072, 104669), (49256, 55403)]