2544487376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1979}}^1$

素因数の和:2196

約数の個数: 80

約数和(自身を含む): 5435812800

約数和(自身を除く): 2891325424

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 163, 232, 272, 326, 464, 493, 652, 986, 1304, 1972, 1979, 2608, 2771, 3944, 3958, 4727, 5542, 7888, 7916, 9454, 11084, 15832, 18908, 22168, 31664, 33643, 37816, 44336, 57391, 67286, 75632, 80359, 114782, 134572, 160718, 229564, 269144, 321436, 322577, 459128, 538288, 642872, 645154, 918256, 975647, 1285744, 1290308, 1951294, 2580616, 3902588, 5161232, 5483809, 7805176, 9354733, 10967618, 15610352, 18709466, 21935236, 37418932, 43870472, 74837864, 87740944, 149675728, 159030461, 318060922, 636121844, 1272243688, 2544487376]

約数ペア:

[(1, 2544487376), (2, 1272243688), (4, 636121844), (8, 318060922), (16, 159030461), (17, 149675728), (29, 87740944), (34, 74837864), (58, 43870472), (68, 37418932), (116, 21935236), (136, 18709466), (163, 15610352), (232, 10967618), (272, 9354733), (326, 7805176), (464, 5483809), (493, 5161232), (652, 3902588), (986, 2580616), (1304, 1951294), (1972, 1290308), (1979, 1285744), (2608, 975647), (2771, 918256), (3944, 645154), (3958, 642872), (4727, 538288), (5542, 459128), (7888, 322577), (7916, 321436), (9454, 269144), (11084, 229564), (15832, 160718), (18908, 134572), (22168, 114782), (31664, 80359), (33643, 75632), (37816, 67286), (44336, 57391)]