2581893605376

素因数分解:

$2^{11}\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 960

約数和(自身を含む): 8438858588160

約数和(自身を除く): 5856964982784

約数列:

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約数ペア:

[(1, 2581893605376), (2, 1290946802688), (3, 860631201792), (4, 645473401344), (6, 430315600896), (8, 322736700672), (9, 286877067264), (12, 215157800448), (16, 161368350336), (18, 143438533632), (23, 112256243712), (24, 107578900224), (27, 95625689088), (31, 83286890496), (32, 80684175168), (36, 71719266816), (46, 56128121856), (48, 53789450112), (54, 47812844544), (62, 41643445248), (64, 40342087584), (69, 37418747904), (72, 35859633408), (81, 31875229696), (83, 31107151872), (92, 28064060928), (93, 27762296832), (96, 26894725056), (108, 23906422272), (124, 20821722624), (128, 20171043792), (138, 18709373952), (144, 17929816704), (162, 15937614848), (166, 15553575936), (184, 14032030464), (186, 13881148416), (192, 13447362528), (207, 12472915968), (216, 11953211136), (248, 10410861312), (249, 10369050624), (256, 10085521896), (263, 9817085952), (276, 9354686976), (279, 9254098944), (288, 8964908352), (324, 7968807424), (332, 7776787968), (368, 7016015232), (372, 6940574208), (384, 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(1285632, 2008268), (1306584, 1976064), (1317376, 1959876), (1320786, 1954816), (1353398, 1907712), (1363392, 1893728), (1397056, 1848096), (1420296, 1817856), (1460224, 1768149), (1466112, 1761048), (1482048, 1742112), (1500152, 1721088), (1506201, 1714176), (1529856, 1687671), (1548544, 1667304), (1565376, 1649376), (1571688, 1642752), (1597833, 1615872)]