21575144448

素因数分解:

$2^{10}\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 880

約数和(自身を含む): 80892592704

約数和(自身を除く): 59317448256

約数列:

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約数ペア:

[(1, 21575144448), (2, 10787572224), (3, 7191714816), (4, 5393786112), (6, 3595857408), (8, 2696893056), (9, 2397238272), (11, 1961376768), (12, 1797928704), (13, 1659626496), (16, 1348446528), (17, 1269126144), (18, 1198619136), (22, 980688384), (24, 898964352), (26, 829813248), (27, 799079424), (32, 674223264), (33, 653792256), (34, 634563072), (36, 599309568), (39, 553208832), (44, 490344192), (48, 449482176), (51, 423042048), (52, 414906624), (54, 399539712), (64, 337111632), (66, 326896128), (68, 317281536), (72, 299654784), (78, 276604416), (81, 266359808), (88, 245172096), (96, 224741088), (99, 217930752), (102, 211521024), (104, 207453312), (107, 201636864), (108, 199769856), (117, 184402944), (128, 168555816), (132, 163448064), (136, 158640768), (143, 150875136), (144, 149827392), (153, 141014016), (156, 138302208), (162, 133179904), (176, 122586048), (187, 115375104), (192, 112370544), (198, 108965376), (204, 105760512), (208, 103726656), (214, 100818432), (216, 99884928), 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