1408142016

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 224

約数和(自身を含む): 4333199360

約数和(自身を除く): 2925057344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 97, 108, 124, 144, 186, 192, 194, 216, 248, 271, 279, 288, 291, 372, 388, 432, 496, 542, 558, 576, 582, 744, 776, 813, 837, 864, 873, 992, 1084, 1116, 1164, 1488, 1552, 1626, 1674, 1728, 1746, 1984, 2168, 2232, 2328, 2439, 2619, 2976, 3007, 3104, 3252, 3348, 3492, 4336, 4464, 4656, 4878, 5238, 5952, 6014, 6208, 6504, 6696, 6984, 7317, 8401, 8672, 8928, 9021, 9312, 9756, 10476, 12028, 13008, 13392, 13968, 14634, 16802, 17344, 17856, 18042, 18624, 19512, 20952, 24056, 25203, 26016, 26287, 26784, 27063, 27936, 29268, 33604, 36084, 39024, 41904, 48112, 50406, 52032, 52574, 53568, 54126, 55872, 58536, 67208, 72168, 75609, 78048, 78861, 81189, 83808, 96224, 100812, 105148, 108252, 117072, 134416, 144336, 151218, 156096, 157722, 162378, 167616, 192448, 201624, 210296, 216504, 226827, 234144, 236583, 268832, 288672, 302436, 315444, 324756, 403248, 420592, 433008, 453654, 468288, 473166, 537664, 577344, 604872, 630888, 649512, 709749, 806496, 814897, 841184, 866016, 907308, 946332, 1209744, 1261776, 1299024, 1419498, 1612992, 1629794, 1682368, 1732032, 1814616, 1892664, 2419488, 2444691, 2523552, 2598048, 2838996, 3259588, 3629232, 3785328, 4838976, 4889382, 5047104, 5196096, 5677992, 6519176, 7258464, 7334073, 7570656, 9778764, 11355984, 13038352, 14516928, 14668146, 15141312, 19557528, 22002219, 22711968, 26076704, 29336292, 39115056, 44004438, 45423936, 52153408, 58672584, 78230112, 88008876, 117345168, 156460224, 176017752, 234690336, 352035504, 469380672, 704071008, 1408142016]

約数ペア:

[(1, 1408142016), (2, 704071008), (3, 469380672), (4, 352035504), (6, 234690336), (8, 176017752), (9, 156460224), (12, 117345168), (16, 88008876), (18, 78230112), (24, 58672584), (27, 52153408), (31, 45423936), (32, 44004438), (36, 39115056), (48, 29336292), (54, 26076704), (62, 22711968), (64, 22002219), (72, 19557528), (93, 15141312), (96, 14668146), (97, 14516928), (108, 13038352), (124, 11355984), (144, 9778764), (186, 7570656), (192, 7334073), (194, 7258464), (216, 6519176), (248, 5677992), (271, 5196096), (279, 5047104), (288, 4889382), (291, 4838976), (372, 3785328), (388, 3629232), (432, 3259588), (496, 2838996), (542, 2598048), (558, 2523552), (576, 2444691), (582, 2419488), (744, 1892664), (776, 1814616), (813, 1732032), (837, 1682368), (864, 1629794), (873, 1612992), (992, 1419498), (1084, 1299024), (1116, 1261776), (1164, 1209744), (1488, 946332), (1552, 907308), (1626, 866016), (1674, 841184), (1728, 814897), (1746, 806496), (1984, 709749), (2168, 649512), (2232, 630888), (2328, 604872), (2439, 577344), (2619, 537664), (2976, 473166), (3007, 468288), (3104, 453654), (3252, 433008), (3348, 420592), (3492, 403248), (4336, 324756), (4464, 315444), (4656, 302436), (4878, 288672), (5238, 268832), (5952, 236583), (6014, 234144), (6208, 226827), (6504, 216504), (6696, 210296), (6984, 201624), (7317, 192448), (8401, 167616), (8672, 162378), (8928, 157722), (9021, 156096), (9312, 151218), (9756, 144336), (10476, 134416), (12028, 117072), (13008, 108252), (13392, 105148), (13968, 100812), (14634, 96224), (16802, 83808), (17344, 81189), (17856, 78861), (18042, 78048), (18624, 75609), (19512, 72168), (20952, 67208), (24056, 58536), (25203, 55872), (26016, 54126), (26287, 53568), (26784, 52574), (27063, 52032), (27936, 50406), (29268, 48112), (33604, 41904), (36084, 39024)]