490066848

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 1585059840

約数和(自身を除く): 1094992992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 96, 107, 108, 114, 124, 144, 152, 162, 171, 186, 214, 216, 228, 243, 248, 279, 288, 304, 321, 324, 342, 372, 428, 432, 456, 486, 496, 513, 558, 589, 608, 642, 648, 684, 744, 837, 856, 864, 912, 963, 972, 992, 1026, 1116, 1178, 1284, 1296, 1368, 1488, 1539, 1674, 1712, 1767, 1824, 1926, 1944, 2033, 2052, 2232, 2356, 2511, 2568, 2592, 2736, 2889, 2976, 3078, 3317, 3348, 3424, 3534, 3852, 3888, 4066, 4104, 4464, 4617, 4712, 5022, 5136, 5301, 5472, 5778, 6099, 6156, 6634, 6696, 7068, 7533, 7704, 7776, 8132, 8208, 8667, 8928, 9234, 9424, 9951, 10044, 10272, 10602, 11556, 12198, 12312, 13268, 13392, 14136, 15066, 15408, 15903, 16264, 16416, 17334, 18297, 18468, 18848, 19902, 20088, 21204, 23112, 24396, 24624, 26001, 26536, 26784, 28272, 29853, 30132, 30816, 31806, 32528, 34668, 36594, 36936, 39804, 40176, 42408, 46224, 47709, 48792, 49248, 52002, 53072, 54891, 56544, 59706, 60264, 63023, 63612, 65056, 69336, 73188, 73872, 79608, 80352, 84816, 89559, 92448, 95418, 97584, 104004, 106144, 109782, 119412, 120528, 126046, 127224, 138672, 143127, 146376, 147744, 159216, 164673, 169632, 179118, 189069, 190836, 195168, 208008, 219564, 238824, 241056, 252092, 254448, 268677, 277344, 286254, 292752, 318432, 329346, 358236, 378138, 381672, 416016, 439128, 477648, 494019, 504184, 508896, 537354, 567207, 572508, 585504, 658692, 716472, 756276, 763344, 806031, 832032, 878256, 955296, 988038, 1008368, 1074708, 1134414, 1145016, 1317384, 1432944, 1512552, 1526688, 1612062, 1701621, 1756512, 1976076, 2016736, 2149416, 2268828, 2290032, 2634768, 2865888, 3025104, 3224124, 3403242, 3952152, 4298832, 4537656, 4580064, 5104863, 5269536, 6050208, 6448248, 6806484, 7904304, 8597664, 9075312, 10209726, 12896496, 13612968, 15314589, 15808608, 18150624, 20419452, 25792992, 27225936, 30629178, 40838904, 54451872, 61258356, 81677808, 122516712, 163355616, 245033424, 490066848]

約数ペア:

[(1, 490066848), (2, 245033424), (3, 163355616), (4, 122516712), (6, 81677808), (8, 61258356), (9, 54451872), (12, 40838904), (16, 30629178), (18, 27225936), (19, 25792992), (24, 20419452), (27, 18150624), (31, 15808608), (32, 15314589), (36, 13612968), (38, 12896496), (48, 10209726), (54, 9075312), (57, 8597664), (62, 7904304), (72, 6806484), (76, 6448248), (81, 6050208), (93, 5269536), (96, 5104863), (107, 4580064), (108, 4537656), (114, 4298832), (124, 3952152), (144, 3403242), (152, 3224124), (162, 3025104), (171, 2865888), (186, 2634768), (214, 2290032), (216, 2268828), (228, 2149416), (243, 2016736), (248, 1976076), (279, 1756512), (288, 1701621), (304, 1612062), (321, 1526688), (324, 1512552), (342, 1432944), (372, 1317384), (428, 1145016), (432, 1134414), (456, 1074708), (486, 1008368), (496, 988038), (513, 955296), (558, 878256), (589, 832032), (608, 806031), (642, 763344), (648, 756276), (684, 716472), (744, 658692), (837, 585504), (856, 572508), (864, 567207), (912, 537354), (963, 508896), (972, 504184), (992, 494019), (1026, 477648), (1116, 439128), (1178, 416016), (1284, 381672), (1296, 378138), (1368, 358236), (1488, 329346), (1539, 318432), (1674, 292752), (1712, 286254), (1767, 277344), (1824, 268677), (1926, 254448), (1944, 252092), (2033, 241056), (2052, 238824), (2232, 219564), (2356, 208008), (2511, 195168), (2568, 190836), (2592, 189069), (2736, 179118), (2889, 169632), (2976, 164673), (3078, 159216), (3317, 147744), (3348, 146376), (3424, 143127), (3534, 138672), (3852, 127224), (3888, 126046), (4066, 120528), (4104, 119412), (4464, 109782), (4617, 106144), (4712, 104004), (5022, 97584), (5136, 95418), (5301, 92448), (5472, 89559), (5778, 84816), (6099, 80352), (6156, 79608), (6634, 73872), (6696, 73188), (7068, 69336), (7533, 65056), (7704, 63612), (7776, 63023), (8132, 60264), (8208, 59706), (8667, 56544), (8928, 54891), (9234, 53072), (9424, 52002), (9951, 49248), (10044, 48792), (10272, 47709), (10602, 46224), (11556, 42408), (12198, 40176), (12312, 39804), (13268, 36936), (13392, 36594), (14136, 34668), (15066, 32528), (15408, 31806), (15903, 30816), (16264, 30132), (16416, 29853), (17334, 28272), (18297, 26784), (18468, 26536), (18848, 26001), (19902, 24624), (20088, 24396), (21204, 23112)]