677527128

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1537

約数の個数: 96

約数和(自身を含む): 1895596560

約数和(自身を除く): 1218069432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 197, 222, 296, 333, 394, 444, 591, 666, 788, 888, 1182, 1291, 1332, 1576, 1773, 2364, 2582, 2664, 3546, 3873, 4728, 5164, 7092, 7289, 7746, 10328, 11619, 14184, 14578, 15492, 21867, 23238, 29156, 30984, 43734, 46476, 47767, 58312, 65601, 87468, 92952, 95534, 131202, 143301, 174936, 191068, 254327, 262404, 286602, 382136, 429903, 508654, 524808, 573204, 762981, 859806, 1017308, 1146408, 1525962, 1719612, 2034616, 2288943, 3051924, 3439224, 4577886, 6103848, 9155772, 9410099, 18311544, 18820198, 28230297, 37640396, 56460594, 75280792, 84690891, 112921188, 169381782, 225842376, 338763564, 677527128]

約数ペア:

[(1, 677527128), (2, 338763564), (3, 225842376), (4, 169381782), (6, 112921188), (8, 84690891), (9, 75280792), (12, 56460594), (18, 37640396), (24, 28230297), (36, 18820198), (37, 18311544), (72, 9410099), (74, 9155772), (111, 6103848), (148, 4577886), (197, 3439224), (222, 3051924), (296, 2288943), (333, 2034616), (394, 1719612), (444, 1525962), (591, 1146408), (666, 1017308), (788, 859806), (888, 762981), (1182, 573204), (1291, 524808), (1332, 508654), (1576, 429903), (1773, 382136), (2364, 286602), (2582, 262404), (2664, 254327), (3546, 191068), (3873, 174936), (4728, 143301), (5164, 131202), (7092, 95534), (7289, 92952), (7746, 87468), (10328, 65601), (11619, 58312), (14184, 47767), (14578, 46476), (15492, 43734), (21867, 30984), (23238, 29156)]