2553935496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1823}}^1$

素因数の和:2139

約数の個数: 128

約数和(自身を含む): 7564492800

約数和(自身を除く): 5010557304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 269, 372, 434, 538, 651, 744, 807, 868, 1076, 1302, 1614, 1736, 1823, 1883, 2152, 2604, 3228, 3646, 3766, 5208, 5469, 5649, 6456, 7292, 7532, 8339, 10938, 11298, 12761, 14584, 15064, 16678, 21876, 22596, 25017, 25522, 33356, 38283, 43752, 45192, 50034, 51044, 56513, 58373, 66712, 76566, 100068, 102088, 113026, 116746, 153132, 169539, 175119, 200136, 226052, 233492, 306264, 339078, 350238, 395591, 452104, 466984, 490387, 678156, 700476, 791182, 980774, 1186773, 1356312, 1400952, 1471161, 1582364, 1961548, 2373546, 2942322, 3164728, 3432709, 3923096, 4747092, 5884644, 6865418, 9494184, 10298127, 11769288, 13730836, 15201997, 20596254, 27461672, 30403994, 41192508, 45605991, 60807988, 82385016, 91211982, 106413979, 121615976, 182423964, 212827958, 319241937, 364847928, 425655916, 638483874, 851311832, 1276967748, 2553935496]

約数ペア:

[(1, 2553935496), (2, 1276967748), (3, 851311832), (4, 638483874), (6, 425655916), (7, 364847928), (8, 319241937), (12, 212827958), (14, 182423964), (21, 121615976), (24, 106413979), (28, 91211982), (31, 82385016), (42, 60807988), (56, 45605991), (62, 41192508), (84, 30403994), (93, 27461672), (124, 20596254), (168, 15201997), (186, 13730836), (217, 11769288), (248, 10298127), (269, 9494184), (372, 6865418), (434, 5884644), (538, 4747092), (651, 3923096), (744, 3432709), (807, 3164728), (868, 2942322), (1076, 2373546), (1302, 1961548), (1614, 1582364), (1736, 1471161), (1823, 1400952), (1883, 1356312), (2152, 1186773), (2604, 980774), (3228, 791182), (3646, 700476), (3766, 678156), (5208, 490387), (5469, 466984), (5649, 452104), (6456, 395591), (7292, 350238), (7532, 339078), (8339, 306264), (10938, 233492), (11298, 226052), (12761, 200136), (14584, 175119), (15064, 169539), (16678, 153132), (21876, 116746), (22596, 113026), (25017, 102088), (25522, 100068), (33356, 76566), (38283, 66712), (43752, 58373), (45192, 56513), (50034, 51044)]