1138409776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17257}}^1$

素因数の和:17322

約数の個数: 80

約数和(自身を含む): 2739189760

約数和(自身を除く): 1600779984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 8246, 9424, 16492, 17257, 32984, 34514, 65968, 69028, 120799, 138056, 241598, 276112, 327883, 483196, 534967, 655766, 966392, 1069934, 1311532, 1932784, 2139868, 2295181, 2623064, 3744769, 4279736, 4590362, 5246128, 7489538, 8559472, 9180724, 10164373, 14979076, 18361448, 20328746, 29958152, 36722896, 40657492, 59916304, 71150611, 81314984, 142301222, 162629968, 284602444, 569204888, 1138409776]

約数ペア:

[(1, 1138409776), (2, 569204888), (4, 284602444), (7, 162629968), (8, 142301222), (14, 81314984), (16, 71150611), (19, 59916304), (28, 40657492), (31, 36722896), (38, 29958152), (56, 20328746), (62, 18361448), (76, 14979076), (112, 10164373), (124, 9180724), (133, 8559472), (152, 7489538), (217, 5246128), (248, 4590362), (266, 4279736), (304, 3744769), (434, 2623064), (496, 2295181), (532, 2139868), (589, 1932784), (868, 1311532), (1064, 1069934), (1178, 966392), (1736, 655766), (2128, 534967), (2356, 483196), (3472, 327883), (4123, 276112), (4712, 241598), (8246, 138056), (9424, 120799), (16492, 69028), (17257, 65968), (32984, 34514)]