19938744144

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{213349}}^1$

素因数の和:213433

約数の個数: 120

約数和(自身を含む): 61905636000

約数和(自身を除く): 41966891856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 59, 66, 72, 88, 99, 118, 132, 144, 176, 177, 198, 236, 264, 354, 396, 472, 528, 531, 649, 708, 792, 944, 1062, 1298, 1416, 1584, 1947, 2124, 2596, 2832, 3894, 4248, 5192, 5841, 7788, 8496, 10384, 11682, 15576, 23364, 31152, 46728, 93456, 213349, 426698, 640047, 853396, 1280094, 1706792, 1920141, 2346839, 2560188, 3413584, 3840282, 4693678, 5120376, 7040517, 7680564, 9387356, 10240752, 12587591, 14081034, 15361128, 18774712, 21121551, 25175182, 28162068, 30722256, 37549424, 37762773, 42243102, 50350364, 56324136, 75525546, 84486204, 100700728, 112648272, 113288319, 138463501, 151051092, 168972408, 201401456, 226576638, 276927002, 302102184, 337944816, 415390503, 453153276, 553854004, 604204368, 830781006, 906306552, 1107708008, 1246171509, 1661562012, 1812613104, 2215416016, 2492343018, 3323124024, 4984686036, 6646248048, 9969372072, 19938744144]

約数ペア:

[(1, 19938744144), (2, 9969372072), (3, 6646248048), (4, 4984686036), (6, 3323124024), (8, 2492343018), (9, 2215416016), (11, 1812613104), (12, 1661562012), (16, 1246171509), (18, 1107708008), (22, 906306552), (24, 830781006), (33, 604204368), (36, 553854004), (44, 453153276), (48, 415390503), (59, 337944816), (66, 302102184), (72, 276927002), (88, 226576638), (99, 201401456), (118, 168972408), (132, 151051092), (144, 138463501), (176, 113288319), (177, 112648272), (198, 100700728), (236, 84486204), (264, 75525546), (354, 56324136), (396, 50350364), (472, 42243102), (528, 37762773), (531, 37549424), (649, 30722256), (708, 28162068), (792, 25175182), (944, 21121551), (1062, 18774712), (1298, 15361128), (1416, 14081034), (1584, 12587591), (1947, 10240752), (2124, 9387356), (2596, 7680564), (2832, 7040517), (3894, 5120376), (4248, 4693678), (5192, 3840282), (5841, 3413584), (7788, 2560188), (8496, 2346839), (10384, 1920141), (11682, 1706792), (15576, 1280094), (23364, 853396), (31152, 640047), (46728, 426698), (93456, 213349)]