38719900512

素因数分解:

$2^5\times 3^2\times {\mathrm{2467}}^1\times {\mathrm{54497}}^1$

素因数の和:56980

約数の個数: 72

約数和(自身を含む): 110156371416

約数和(自身を除く): 71436470904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2467, 4934, 7401, 9868, 14802, 19736, 22203, 29604, 39472, 44406, 54497, 59208, 78944, 88812, 108994, 118416, 163491, 177624, 217988, 236832, 326982, 355248, 435976, 490473, 653964, 710496, 871952, 980946, 1307928, 1743904, 1961892, 2615856, 3923784, 5231712, 7847568, 15695136, 134444099, 268888198, 403332297, 537776396, 806664594, 1075552792, 1209996891, 1613329188, 2151105584, 2419993782, 3226658376, 4302211168, 4839987564, 6453316752, 9679975128, 12906633504, 19359950256, 38719900512]

約数ペア:

[(1, 38719900512), (2, 19359950256), (3, 12906633504), (4, 9679975128), (6, 6453316752), (8, 4839987564), (9, 4302211168), (12, 3226658376), (16, 2419993782), (18, 2151105584), (24, 1613329188), (32, 1209996891), (36, 1075552792), (48, 806664594), (72, 537776396), (96, 403332297), (144, 268888198), (288, 134444099), (2467, 15695136), (4934, 7847568), (7401, 5231712), (9868, 3923784), (14802, 2615856), (19736, 1961892), (22203, 1743904), (29604, 1307928), (39472, 980946), (44406, 871952), (54497, 710496), (59208, 653964), (78944, 490473), (88812, 435976), (108994, 355248), (118416, 326982), (163491, 236832), (177624, 217988)]