1999744008192

素因数分解:

$2^{19}\times 3^4\times 7^2\times {\mathrm{31}}^2$

素因数の和:126

約数の個数: 900

約数和(自身を含む): 7181397622575

約数和(自身を除く): 5181653614383

約数列:

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約数ペア:

[(1, 1999744008192), (2, 999872004096), (3, 666581336064), (4, 499936002048), (6, 333290668032), (7, 285677715456), (8, 249968001024), (9, 222193778688), (12, 166645334016), (14, 142838857728), (16, 124984000512), (18, 111096889344), (21, 95225905152), (24, 83322667008), (27, 74064592896), (28, 71419428864), (31, 64507871232), (32, 62492000256), (36, 55548444672), (42, 47612952576), (48, 41661333504), (49, 40811102208), (54, 37032296448), (56, 35709714432), (62, 32253935616), (63, 31741968384), (64, 31246000128), (72, 27774222336), (81, 24688197632), (84, 23806476288), (93, 21502623744), (96, 20830666752), (98, 20405551104), (108, 18516148224), (112, 17854857216), (124, 16126967808), (126, 15870984192), (128, 15623000064), (144, 13887111168), (147, 13603700736), (162, 12344098816), (168, 11903238144), (186, 10751311872), (189, 10580656128), (192, 10415333376), (196, 10202775552), (216, 9258074112), (217, 9215410176), (224, 8927428608), (248, 8063483904), (252, 7935492096), (256, 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