357540144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1361}}^1$

素因数の和:1806

約数の個数: 80

約数和(自身を含む): 997790304

約数和(自身を除く): 640250160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 421, 624, 842, 1263, 1361, 1684, 2526, 2722, 3368, 4083, 5052, 5444, 5473, 6736, 8166, 10104, 10888, 10946, 16332, 16419, 17693, 20208, 21776, 21892, 32664, 32838, 35386, 43784, 53079, 65328, 65676, 70772, 87568, 106158, 131352, 141544, 212316, 262704, 283088, 424632, 572981, 849264, 1145962, 1718943, 2291924, 3437886, 4583848, 6875772, 7448753, 9167696, 13751544, 14897506, 22346259, 27503088, 29795012, 44692518, 59590024, 89385036, 119180048, 178770072, 357540144]

約数ペア:

[(1, 357540144), (2, 178770072), (3, 119180048), (4, 89385036), (6, 59590024), (8, 44692518), (12, 29795012), (13, 27503088), (16, 22346259), (24, 14897506), (26, 13751544), (39, 9167696), (48, 7448753), (52, 6875772), (78, 4583848), (104, 3437886), (156, 2291924), (208, 1718943), (312, 1145962), (421, 849264), (624, 572981), (842, 424632), (1263, 283088), (1361, 262704), (1684, 212316), (2526, 141544), (2722, 131352), (3368, 106158), (4083, 87568), (5052, 70772), (5444, 65676), (5473, 65328), (6736, 53079), (8166, 43784), (10104, 35386), (10888, 32838), (10946, 32664), (16332, 21892), (16419, 21776), (17693, 20208)]