3977695008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1979}}^1$

素因数の和:2999

約数の個数: 144

約数和(自身を含む): 12947014080

約数和(自身を除く): 8969319072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 997, 1008, 1979, 1994, 2016, 2991, 3958, 3988, 5937, 5982, 6979, 7916, 7976, 8973, 11874, 11964, 13853, 13958, 15832, 15952, 17811, 17946, 20937, 23748, 23928, 27706, 27916, 31664, 31904, 35622, 35892, 41559, 41874, 47496, 47856, 55412, 55832, 62811, 63328, 71244, 71784, 83118, 83748, 94992, 95712, 110824, 111664, 124677, 125622, 142488, 143568, 166236, 167496, 189984, 221648, 223328, 249354, 251244, 284976, 287136, 332472, 334992, 443296, 498708, 502488, 569952, 664944, 669984, 997416, 1004976, 1329888, 1973063, 1994832, 2009952, 3946126, 3989664, 5919189, 7892252, 11838378, 13811441, 15784504, 17757567, 23676756, 27622882, 31569008, 35515134, 41434323, 47353512, 55245764, 63138016, 71030268, 82868646, 94707024, 110491528, 124302969, 142060536, 165737292, 189414048, 220983056, 248605938, 284121072, 331474584, 441966112, 497211876, 568242144, 662949168, 994423752, 1325898336, 1988847504, 3977695008]

約数ペア:

[(1, 3977695008), (2, 1988847504), (3, 1325898336), (4, 994423752), (6, 662949168), (7, 568242144), (8, 497211876), (9, 441966112), (12, 331474584), (14, 284121072), (16, 248605938), (18, 220983056), (21, 189414048), (24, 165737292), (28, 142060536), (32, 124302969), (36, 110491528), (42, 94707024), (48, 82868646), (56, 71030268), (63, 63138016), (72, 55245764), (84, 47353512), (96, 41434323), (112, 35515134), (126, 31569008), (144, 27622882), (168, 23676756), (224, 17757567), (252, 15784504), (288, 13811441), (336, 11838378), (504, 7892252), (672, 5919189), (997, 3989664), (1008, 3946126), (1979, 2009952), (1994, 1994832), (2016, 1973063), (2991, 1329888), (3958, 1004976), (3988, 997416), (5937, 669984), (5982, 664944), (6979, 569952), (7916, 502488), (7976, 498708), (8973, 443296), (11874, 334992), (11964, 332472), (13853, 287136), (13958, 284976), (15832, 251244), (15952, 249354), (17811, 223328), (17946, 221648), (20937, 189984), (23748, 167496), (23928, 166236), (27706, 143568), (27916, 142488), (31664, 125622), (31904, 124677), (35622, 111664), (35892, 110824), (41559, 95712), (41874, 94992), (47496, 83748), (47856, 83118), (55412, 71784), (55832, 71244), (62811, 63328)]