427120008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68713}}^1$

素因数の和:68766

約数の個数: 64

約数和(自身を含む): 1253343360

約数和(自身を除く): 826223352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 68713, 137426, 206139, 274852, 412278, 480991, 549704, 824556, 961982, 1442973, 1649112, 1923964, 2542381, 2885946, 3847928, 5084762, 5771892, 7627143, 10169524, 11543784, 15254286, 17796667, 20339048, 30508572, 35593334, 53390001, 61017144, 71186668, 106780002, 142373336, 213560004, 427120008]

約数ペア:

[(1, 427120008), (2, 213560004), (3, 142373336), (4, 106780002), (6, 71186668), (7, 61017144), (8, 53390001), (12, 35593334), (14, 30508572), (21, 20339048), (24, 17796667), (28, 15254286), (37, 11543784), (42, 10169524), (56, 7627143), (74, 5771892), (84, 5084762), (111, 3847928), (148, 2885946), (168, 2542381), (222, 1923964), (259, 1649112), (296, 1442973), (444, 961982), (518, 824556), (777, 549704), (888, 480991), (1036, 412278), (1554, 274852), (2072, 206139), (3108, 137426), (6216, 68713)]