131818243648

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1487}}^1$

素因数の和:2041

約数の個数: 224

約数和(自身を含む): 333226672128

約数和(自身を除く): 201408428480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 491, 496, 728, 806, 832, 868, 982, 992, 1456, 1487, 1612, 1736, 1964, 1984, 2821, 2912, 2974, 3224, 3437, 3472, 3928, 5642, 5824, 5948, 6383, 6448, 6874, 6944, 7856, 10409, 11284, 11896, 12766, 12896, 13748, 13888, 15221, 15712, 19331, 20818, 22568, 23792, 25532, 25792, 27496, 30442, 31424, 38662, 41636, 44681, 45136, 46097, 47584, 51064, 54992, 60884, 77324, 83272, 89362, 90272, 92194, 95168, 102128, 106547, 109984, 121768, 135317, 154648, 166544, 178724, 180544, 184388, 197873, 204256, 213094, 219968, 243536, 270634, 309296, 322679, 333088, 357448, 368776, 395746, 408512, 426188, 487072, 541268, 599261, 618592, 645358, 666176, 714896, 730117, 737552, 791492, 852376, 974144, 1082536, 1198522, 1237184, 1290716, 1385111, 1429792, 1460234, 1475104, 1582984, 1704752, 2165072, 2397044, 2581432, 2770222, 2859584, 2920468, 2950208, 3165968, 3409504, 4194827, 4330144, 4794088, 5110819, 5162864, 5540444, 5840936, 6331936, 6819008, 8389654, 8660288, 9491521, 9588176, 10221638, 10325728, 11080888, 11681872, 12663872, 16779308, 18983042, 19176352, 20443276, 20651456, 22161776, 22633627, 23363744, 33558616, 37966084, 38352704, 40886552, 44323552, 45267254, 46727488, 66440647, 67117232, 75932168, 81773104, 88647104, 90534508, 132881294, 134234464, 151864336, 158435389, 163546208, 181069016, 265762588, 268468928, 294237151, 303728672, 316870778, 327092416, 362138032, 531525176, 588474302, 607457344, 633741556, 724276064, 1063050352, 1176948604, 1267483112, 1448552128, 2059660057, 2126100704, 2353897208, 2534966224, 4119320114, 4252201408, 4707794416, 5069932448, 8238640228, 9415588832, 10139864896, 16477280456, 18831177664, 32954560912, 65909121824, 131818243648]

約数ペア:

[(1, 131818243648), (2, 65909121824), (4, 32954560912), (7, 18831177664), (8, 16477280456), (13, 10139864896), (14, 9415588832), (16, 8238640228), (26, 5069932448), (28, 4707794416), (31, 4252201408), (32, 4119320114), (52, 2534966224), (56, 2353897208), (62, 2126100704), (64, 2059660057), (91, 1448552128), (104, 1267483112), (112, 1176948604), (124, 1063050352), (182, 724276064), (208, 633741556), (217, 607457344), (224, 588474302), (248, 531525176), (364, 362138032), (403, 327092416), (416, 316870778), (434, 303728672), (448, 294237151), (491, 268468928), (496, 265762588), (728, 181069016), (806, 163546208), (832, 158435389), (868, 151864336), (982, 134234464), (992, 132881294), (1456, 90534508), (1487, 88647104), (1612, 81773104), (1736, 75932168), (1964, 67117232), (1984, 66440647), (2821, 46727488), (2912, 45267254), (2974, 44323552), (3224, 40886552), (3437, 38352704), (3472, 37966084), (3928, 33558616), (5642, 23363744), (5824, 22633627), (5948, 22161776), (6383, 20651456), (6448, 20443276), (6874, 19176352), (6944, 18983042), (7856, 16779308), (10409, 12663872), (11284, 11681872), (11896, 11080888), (12766, 10325728), (12896, 10221638), (13748, 9588176), (13888, 9491521), (15221, 8660288), (15712, 8389654), (19331, 6819008), (20818, 6331936), (22568, 5840936), (23792, 5540444), (25532, 5162864), (25792, 5110819), (27496, 4794088), (30442, 4330144), (31424, 4194827), (38662, 3409504), (41636, 3165968), (44681, 2950208), (45136, 2920468), (46097, 2859584), (47584, 2770222), (51064, 2581432), (54992, 2397044), (60884, 2165072), (77324, 1704752), (83272, 1582984), (89362, 1475104), (90272, 1460234), (92194, 1429792), (95168, 1385111), (102128, 1290716), (106547, 1237184), (109984, 1198522), (121768, 1082536), (135317, 974144), (154648, 852376), (166544, 791492), (178724, 737552), (180544, 730117), (184388, 714896), (197873, 666176), (204256, 645358), (213094, 618592), (219968, 599261), (243536, 541268), (270634, 487072), (309296, 426188), (322679, 408512), (333088, 395746), (357448, 368776)]