1720712802132

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{569}}^1\times {\mathrm{563777}}^1$

素因数の和:564505

約数の個数: 72

約数和(自身を含む): 4386474729000

約数和(自身を除く): 2665761926868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 569, 596, 894, 1138, 1341, 1707, 1788, 2276, 2682, 3414, 5121, 5364, 6828, 10242, 20484, 84781, 169562, 254343, 339124, 508686, 563777, 763029, 1017372, 1127554, 1526058, 1691331, 2255108, 3052116, 3382662, 5073993, 6765324, 10147986, 20295972, 84002773, 168005546, 252008319, 320789113, 336011092, 504016638, 641578226, 756024957, 962367339, 1008033276, 1283156452, 1512049914, 1924734678, 2887102017, 3024099828, 3849469356, 5774204034, 11548408068, 47797577837, 95595155674, 143392733511, 191190311348, 286785467022, 430178200533, 573570934044, 860356401066, 1720712802132]

約数ペア:

[(1, 1720712802132), (2, 860356401066), (3, 573570934044), (4, 430178200533), (6, 286785467022), (9, 191190311348), (12, 143392733511), (18, 95595155674), (36, 47797577837), (149, 11548408068), (298, 5774204034), (447, 3849469356), (569, 3024099828), (596, 2887102017), (894, 1924734678), (1138, 1512049914), (1341, 1283156452), (1707, 1008033276), (1788, 962367339), (2276, 756024957), (2682, 641578226), (3414, 504016638), (5121, 336011092), (5364, 320789113), (6828, 252008319), (10242, 168005546), (20484, 84002773), (84781, 20295972), (169562, 10147986), (254343, 6765324), (339124, 5073993), (508686, 3382662), (563777, 3052116), (763029, 2255108), (1017372, 1691331), (1127554, 1526058)]