1457672216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{182027}}^1$

素因数の和:182064

約数の個数: 64

約数和(自身を含む): 3669684480

約数和(自身を除く): 2212012264

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 182027, 364054, 728108, 1274189, 1456216, 2002297, 2366351, 2548378, 4004594, 4732702, 5096756, 8009188, 9465404, 10193512, 14016079, 16018376, 16564457, 18930808, 26029861, 28032158, 33128914, 52059722, 56064316, 66257828, 104119444, 112128632, 132515656, 182209027, 208238888, 364418054, 728836108, 1457672216]

約数ペア:

[(1, 1457672216), (2, 728836108), (4, 364418054), (7, 208238888), (8, 182209027), (11, 132515656), (13, 112128632), (14, 104119444), (22, 66257828), (26, 56064316), (28, 52059722), (44, 33128914), (52, 28032158), (56, 26029861), (77, 18930808), (88, 16564457), (91, 16018376), (104, 14016079), (143, 10193512), (154, 9465404), (182, 8009188), (286, 5096756), (308, 4732702), (364, 4004594), (572, 2548378), (616, 2366351), (728, 2002297), (1001, 1456216), (1144, 1274189), (2002, 728108), (4004, 364054), (8008, 182027)]