2789498544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 240

約数和(自身を含む): 8723655936

約数和(自身を除く): 5934157392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 53, 56, 62, 84, 93, 106, 112, 124, 159, 163, 168, 186, 212, 217, 248, 318, 326, 336, 371, 372, 424, 434, 489, 496, 636, 651, 652, 742, 744, 848, 868, 961, 978, 1113, 1141, 1272, 1302, 1304, 1484, 1488, 1643, 1736, 1922, 1956, 2226, 2282, 2544, 2604, 2608, 2883, 2968, 3286, 3423, 3472, 3844, 3912, 4452, 4564, 4929, 5053, 5208, 5766, 5936, 6572, 6727, 6846, 7688, 7824, 8639, 8904, 9128, 9858, 10106, 10416, 11501, 11532, 13144, 13454, 13692, 15159, 15376, 17278, 17808, 18256, 19716, 20181, 20212, 23002, 23064, 25917, 26288, 26908, 27384, 30318, 34503, 34556, 35371, 39432, 40362, 40424, 46004, 46128, 50933, 51834, 53816, 54768, 60473, 60636, 69006, 69112, 70742, 78864, 80724, 80848, 92008, 101866, 103668, 106113, 107632, 120946, 121272, 138012, 138224, 141484, 152799, 156643, 161448, 181419, 184016, 203732, 207336, 212226, 241892, 242544, 267809, 276024, 282968, 305598, 313286, 322896, 356531, 362838, 407464, 414672, 424452, 469929, 483784, 535618, 552048, 565936, 611196, 626572, 713062, 725676, 803427, 814928, 848904, 939858, 967568, 1069593, 1071236, 1096501, 1222392, 1253144, 1426124, 1451352, 1606854, 1697808, 1874663, 1879716, 2139186, 2142472, 2193002, 2444784, 2506288, 2852248, 2902704, 3213708, 3289503, 3749326, 3759432, 4278372, 4284944, 4386004, 5623989, 5704496, 6427416, 6579006, 7498652, 7518864, 8302079, 8556744, 8772008, 11247978, 12854832, 13158012, 14997304, 16604158, 17113488, 17544016, 22495956, 24906237, 26316024, 29994608, 33208316, 44991912, 49812474, 52632048, 58114553, 66416632, 89983824, 99624948, 116229106, 132833264, 174343659, 199249896, 232458212, 348687318, 398499792, 464916424, 697374636, 929832848, 1394749272, 2789498544]

約数ペア:

[(1, 2789498544), (2, 1394749272), (3, 929832848), (4, 697374636), (6, 464916424), (7, 398499792), (8, 348687318), (12, 232458212), (14, 199249896), (16, 174343659), (21, 132833264), (24, 116229106), (28, 99624948), (31, 89983824), (42, 66416632), (48, 58114553), (53, 52632048), (56, 49812474), (62, 44991912), (84, 33208316), (93, 29994608), (106, 26316024), (112, 24906237), (124, 22495956), (159, 17544016), (163, 17113488), (168, 16604158), (186, 14997304), (212, 13158012), (217, 12854832), (248, 11247978), (318, 8772008), (326, 8556744), (336, 8302079), (371, 7518864), (372, 7498652), (424, 6579006), (434, 6427416), (489, 5704496), (496, 5623989), (636, 4386004), (651, 4284944), (652, 4278372), (742, 3759432), (744, 3749326), (848, 3289503), (868, 3213708), (961, 2902704), (978, 2852248), (1113, 2506288), (1141, 2444784), (1272, 2193002), (1302, 2142472), (1304, 2139186), (1484, 1879716), (1488, 1874663), (1643, 1697808), (1736, 1606854), (1922, 1451352), (1956, 1426124), (2226, 1253144), (2282, 1222392), (2544, 1096501), (2604, 1071236), (2608, 1069593), (2883, 967568), (2968, 939858), (3286, 848904), (3423, 814928), (3472, 803427), (3844, 725676), (3912, 713062), (4452, 626572), (4564, 611196), (4929, 565936), (5053, 552048), (5208, 535618), (5766, 483784), (5936, 469929), (6572, 424452), (6727, 414672), (6846, 407464), (7688, 362838), (7824, 356531), (8639, 322896), (8904, 313286), (9128, 305598), (9858, 282968), (10106, 276024), (10416, 267809), (11501, 242544), (11532, 241892), (13144, 212226), (13454, 207336), (13692, 203732), (15159, 184016), (15376, 181419), (17278, 161448), (17808, 156643), (18256, 152799), (19716, 141484), (20181, 138224), (20212, 138012), (23002, 121272), (23064, 120946), (25917, 107632), (26288, 106113), (26908, 103668), (27384, 101866), (30318, 92008), (34503, 80848), (34556, 80724), (35371, 78864), (39432, 70742), (40362, 69112), (40424, 69006), (46004, 60636), (46128, 60473), (50933, 54768), (51834, 53816)]