1637854992

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 4991680512

約数和(自身を除く): 3353825520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 107, 108, 124, 127, 144, 162, 186, 214, 216, 243, 248, 254, 279, 321, 324, 372, 381, 428, 432, 486, 496, 508, 558, 642, 648, 744, 762, 837, 856, 963, 972, 1016, 1116, 1143, 1284, 1296, 1488, 1524, 1674, 1712, 1926, 1944, 2032, 2232, 2286, 2511, 2568, 2889, 3048, 3317, 3348, 3429, 3852, 3888, 3937, 4464, 4572, 5022, 5136, 5778, 6096, 6634, 6696, 6858, 7533, 7704, 7874, 8667, 9144, 9951, 10044, 10287, 11556, 11811, 13268, 13392, 13589, 13716, 15066, 15408, 15748, 17334, 18288, 19902, 20088, 20574, 23112, 23622, 26001, 26536, 27178, 27432, 29853, 30132, 30861, 31496, 34668, 35433, 39804, 40176, 40767, 41148, 46224, 47244, 52002, 53072, 54356, 54864, 59706, 60264, 61722, 62992, 69336, 70866, 79608, 81534, 82296, 89559, 94488, 104004, 106299, 108712, 119412, 120528, 122301, 123444, 138672, 141732, 159216, 163068, 164592, 179118, 188976, 208008, 212598, 217424, 238824, 244602, 246888, 268677, 283464, 318897, 326136, 358236, 366903, 416016, 421259, 425196, 477648, 489204, 493776, 537354, 566928, 637794, 652272, 716472, 733806, 806031, 842518, 850392, 956691, 978408, 1074708, 1100709, 1263777, 1275588, 1432944, 1467612, 1612062, 1685036, 1700784, 1913382, 1956816, 2149416, 2201418, 2527554, 2551176, 2935224, 3224124, 3302127, 3370072, 3791331, 3826764, 4298832, 4402836, 5055108, 5102352, 5870448, 6448248, 6604254, 6740144, 7582662, 7653528, 8805672, 10110216, 11373993, 12896496, 13208508, 15165324, 15307056, 17611344, 20220432, 22747986, 26417016, 30330648, 34121979, 45495972, 52834032, 60661296, 68243958, 90991944, 102365937, 136487916, 181983888, 204731874, 272975832, 409463748, 545951664, 818927496, 1637854992]

約数ペア:

[(1, 1637854992), (2, 818927496), (3, 545951664), (4, 409463748), (6, 272975832), (8, 204731874), (9, 181983888), (12, 136487916), (16, 102365937), (18, 90991944), (24, 68243958), (27, 60661296), (31, 52834032), (36, 45495972), (48, 34121979), (54, 30330648), (62, 26417016), (72, 22747986), (81, 20220432), (93, 17611344), (107, 15307056), (108, 15165324), (124, 13208508), (127, 12896496), (144, 11373993), (162, 10110216), (186, 8805672), (214, 7653528), (216, 7582662), (243, 6740144), (248, 6604254), (254, 6448248), (279, 5870448), (321, 5102352), (324, 5055108), (372, 4402836), (381, 4298832), (428, 3826764), (432, 3791331), (486, 3370072), (496, 3302127), (508, 3224124), (558, 2935224), (642, 2551176), (648, 2527554), (744, 2201418), (762, 2149416), (837, 1956816), (856, 1913382), (963, 1700784), (972, 1685036), (1016, 1612062), (1116, 1467612), (1143, 1432944), (1284, 1275588), (1296, 1263777), (1488, 1100709), (1524, 1074708), (1674, 978408), (1712, 956691), (1926, 850392), (1944, 842518), (2032, 806031), (2232, 733806), (2286, 716472), (2511, 652272), (2568, 637794), (2889, 566928), (3048, 537354), (3317, 493776), (3348, 489204), (3429, 477648), (3852, 425196), (3888, 421259), (3937, 416016), (4464, 366903), (4572, 358236), (5022, 326136), (5136, 318897), (5778, 283464), (6096, 268677), (6634, 246888), (6696, 244602), (6858, 238824), (7533, 217424), (7704, 212598), (7874, 208008), (8667, 188976), (9144, 179118), (9951, 164592), (10044, 163068), (10287, 159216), (11556, 141732), (11811, 138672), (13268, 123444), (13392, 122301), (13589, 120528), (13716, 119412), (15066, 108712), (15408, 106299), (15748, 104004), (17334, 94488), (18288, 89559), (19902, 82296), (20088, 81534), (20574, 79608), (23112, 70866), (23622, 69336), (26001, 62992), (26536, 61722), (27178, 60264), (27432, 59706), (29853, 54864), (30132, 54356), (30861, 53072), (31496, 52002), (34668, 47244), (35433, 46224), (39804, 41148), (40176, 40767)]