2156669345152

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{337919}}^1$

素因数の和:338376

約数の個数: 128

約数和(自身を含む): 5211537408000

約数和(自身を除く): 3054868062848

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 419, 448, 476, 544, 838, 896, 952, 1088, 1676, 1904, 2176, 2933, 3352, 3808, 5866, 6704, 7123, 7616, 11732, 13408, 14246, 15232, 23464, 26816, 28492, 46928, 49861, 53632, 56984, 93856, 99722, 113968, 187712, 199444, 227936, 337919, 375424, 398888, 455872, 675838, 797776, 911744, 1351676, 1595552, 2365433, 2703352, 3191104, 4730866, 5406704, 5744623, 6382208, 9461732, 10813408, 11489246, 18923464, 21626816, 22978492, 37846928, 40212361, 43253632, 45956984, 75693856, 80424722, 91913968, 141588061, 151387712, 160849444, 183827936, 283176122, 302775424, 321698888, 367655872, 566352244, 643397776, 735311744, 991116427, 1132704488, 1286795552, 1982232854, 2265408976, 2406997037, 2573591104, 3964465708, 4530817952, 4813994074, 5147182208, 7928931416, 9061635904, 9627988148, 15857862832, 16848979259, 18123271808, 19255976296, 31715725664, 33697958518, 38511952592, 63431451328, 67395917036, 77023905184, 126862902656, 134791834072, 154047810368, 269583668144, 308095620736, 539167336288, 1078334672576, 2156669345152]

約数ペア:

[(1, 2156669345152), (2, 1078334672576), (4, 539167336288), (7, 308095620736), (8, 269583668144), (14, 154047810368), (16, 134791834072), (17, 126862902656), (28, 77023905184), (32, 67395917036), (34, 63431451328), (56, 38511952592), (64, 33697958518), (68, 31715725664), (112, 19255976296), (119, 18123271808), (128, 16848979259), (136, 15857862832), (224, 9627988148), (238, 9061635904), (272, 7928931416), (419, 5147182208), (448, 4813994074), (476, 4530817952), (544, 3964465708), (838, 2573591104), (896, 2406997037), (952, 2265408976), (1088, 1982232854), (1676, 1286795552), (1904, 1132704488), (2176, 991116427), (2933, 735311744), (3352, 643397776), (3808, 566352244), (5866, 367655872), (6704, 321698888), (7123, 302775424), (7616, 283176122), (11732, 183827936), (13408, 160849444), (14246, 151387712), (15232, 141588061), (23464, 91913968), (26816, 80424722), (28492, 75693856), (46928, 45956984), (49861, 43253632), (53632, 40212361), (56984, 37846928), (93856, 22978492), (99722, 21626816), (113968, 18923464), (187712, 11489246), (199444, 10813408), (227936, 9461732), (337919, 6382208), (375424, 5744623), (398888, 5406704), (455872, 4730866), (675838, 3191104), (797776, 2703352), (911744, 2365433), (1351676, 1595552)]