2643293072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4723}}^1$

素因数の和:5020

約数の個数: 80

約数和(自身を含む): 6185794560

約数和(自身を除く): 3542501488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 263, 266, 304, 526, 532, 1052, 1064, 1841, 2104, 2128, 3682, 4208, 4723, 4997, 7364, 9446, 9994, 14728, 18892, 19988, 29456, 33061, 34979, 37784, 39976, 66122, 69958, 75568, 79952, 89737, 132244, 139916, 179474, 264488, 279832, 358948, 528976, 559664, 628159, 717896, 1242149, 1256318, 1435792, 2484298, 2512636, 4968596, 5025272, 8695043, 9937192, 10050544, 17390086, 19874384, 23600831, 34780172, 47201662, 69560344, 94403324, 139120688, 165205817, 188806648, 330411634, 377613296, 660823268, 1321646536, 2643293072]

約数ペア:

[(1, 2643293072), (2, 1321646536), (4, 660823268), (7, 377613296), (8, 330411634), (14, 188806648), (16, 165205817), (19, 139120688), (28, 94403324), (38, 69560344), (56, 47201662), (76, 34780172), (112, 23600831), (133, 19874384), (152, 17390086), (263, 10050544), (266, 9937192), (304, 8695043), (526, 5025272), (532, 4968596), (1052, 2512636), (1064, 2484298), (1841, 1435792), (2104, 1256318), (2128, 1242149), (3682, 717896), (4208, 628159), (4723, 559664), (4997, 528976), (7364, 358948), (9446, 279832), (9994, 264488), (14728, 179474), (18892, 139916), (19988, 132244), (29456, 89737), (33061, 79952), (34979, 75568), (37784, 69958), (39976, 66122)]