971570568

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1\times {\mathrm{1201}}^1$

素因数の和:2158

約数の個数: 64

約数和(自身を含む): 2499390720

約数和(自身を除く): 1527820152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 911, 1201, 1822, 2402, 2733, 3603, 3644, 4804, 5466, 7206, 7288, 9608, 10932, 14412, 21864, 28824, 33707, 44437, 67414, 88874, 101121, 133311, 134828, 177748, 202242, 266622, 269656, 355496, 404484, 533244, 808968, 1066488, 1094111, 2188222, 3282333, 4376444, 6564666, 8752888, 13129332, 26258664, 40482107, 80964214, 121446321, 161928428, 242892642, 323856856, 485785284, 971570568]

約数ペア:

[(1, 971570568), (2, 485785284), (3, 323856856), (4, 242892642), (6, 161928428), (8, 121446321), (12, 80964214), (24, 40482107), (37, 26258664), (74, 13129332), (111, 8752888), (148, 6564666), (222, 4376444), (296, 3282333), (444, 2188222), (888, 1094111), (911, 1066488), (1201, 808968), (1822, 533244), (2402, 404484), (2733, 355496), (3603, 269656), (3644, 266622), (4804, 202242), (5466, 177748), (7206, 134828), (7288, 133311), (9608, 101121), (10932, 88874), (14412, 67414), (21864, 44437), (28824, 33707)]