1389655228416

素因数分解:

$2^{19}\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 960

約数和(自身を含む): 4953636072000

約数和(自身を除く): 3563980843584

約数列:

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約数ペア:

[(1, 1389655228416), (2, 694827614208), (3, 463218409472), (4, 347413807104), (6, 231609204736), (7, 198522175488), (8, 173706903552), (12, 115804602368), (13, 106896556032), (14, 99261087744), (16, 86853451776), (19, 73139748864), (21, 66174058496), (24, 57902301184), (26, 53448278016), (28, 49630543872), (32, 43426725888), (38, 36569874432), (39, 35632185344), (42, 33087029248), (48, 28951150592), (49, 28360310784), (52, 26724139008), (56, 24815271936), (57, 24379916288), (64, 21713362944), (73, 19036372992), (76, 18284937216), (78, 17816092672), (84, 16543514624), (91, 15270936576), (96, 14475575296), (98, 14180155392), (104, 13362069504), (112, 12407635968), (114, 12189958144), (128, 10856681472), (133, 10448535552), (146, 9518186496), (147, 9453436928), (152, 9142468608), (156, 8908046336), (168, 8271757312), (182, 7635468288), (192, 7237787648), (196, 7090077696), (208, 6681034752), (219, 6345457664), (224, 6203817984), (228, 6094979072), (247, 5626134528), (256, 5428340736), 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