972161008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{51361}}^1$

素因数の和:51402

約数の個数: 60

約数和(自身を含む): 2331013008

約数和(自身を除く): 1358852000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 51361, 102722, 205444, 359527, 410888, 667693, 719054, 821776, 1335386, 1438108, 2670772, 2876216, 4673851, 5341544, 5752432, 8680009, 9347702, 10683088, 17360018, 18695404, 34720036, 37390808, 60760063, 69440072, 74781616, 121520126, 138880144, 243040252, 486080504, 972161008]

約数ペア:

[(1, 972161008), (2, 486080504), (4, 243040252), (7, 138880144), (8, 121520126), (13, 74781616), (14, 69440072), (16, 60760063), (26, 37390808), (28, 34720036), (52, 18695404), (56, 17360018), (91, 10683088), (104, 9347702), (112, 8680009), (169, 5752432), (182, 5341544), (208, 4673851), (338, 2876216), (364, 2670772), (676, 1438108), (728, 1335386), (1183, 821776), (1352, 719054), (1456, 667693), (2366, 410888), (2704, 359527), (4732, 205444), (9464, 102722), (18928, 51361)]