2019901296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:927

約数の個数: 160

約数和(自身を含む): 6113497600

約数和(自身を除く): 4093596304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 139, 168, 183, 244, 278, 336, 366, 417, 427, 488, 556, 709, 732, 834, 854, 973, 976, 1112, 1281, 1418, 1464, 1668, 1708, 1946, 2127, 2224, 2562, 2836, 2919, 2928, 3336, 3416, 3892, 4254, 4963, 5124, 5672, 5838, 6672, 6832, 7784, 8479, 8508, 9926, 10248, 11344, 11676, 14889, 15568, 16958, 17016, 19852, 20496, 23352, 25437, 29778, 33916, 34032, 39704, 43249, 46704, 50874, 59353, 59556, 67832, 79408, 86498, 98551, 101748, 118706, 119112, 129747, 135664, 172996, 178059, 197102, 203496, 237412, 238224, 259494, 295653, 302743, 345992, 356118, 394204, 406992, 474824, 518988, 591306, 605486, 689857, 691984, 712236, 788408, 908229, 949648, 1037976, 1182612, 1210972, 1379714, 1424472, 1576816, 1816458, 2069571, 2075952, 2365224, 2421944, 2759428, 2848944, 3632916, 4139142, 4730448, 4843888, 5518856, 6011611, 7265832, 8278284, 11037712, 12023222, 14531664, 16556568, 18034833, 24046444, 33113136, 36069666, 42081277, 48092888, 72139332, 84162554, 96185776, 126243831, 144278664, 168325108, 252487662, 288557328, 336650216, 504975324, 673300432, 1009950648, 2019901296]

約数ペア:

[(1, 2019901296), (2, 1009950648), (3, 673300432), (4, 504975324), (6, 336650216), (7, 288557328), (8, 252487662), (12, 168325108), (14, 144278664), (16, 126243831), (21, 96185776), (24, 84162554), (28, 72139332), (42, 48092888), (48, 42081277), (56, 36069666), (61, 33113136), (84, 24046444), (112, 18034833), (122, 16556568), (139, 14531664), (168, 12023222), (183, 11037712), (244, 8278284), (278, 7265832), (336, 6011611), (366, 5518856), (417, 4843888), (427, 4730448), (488, 4139142), (556, 3632916), (709, 2848944), (732, 2759428), (834, 2421944), (854, 2365224), (973, 2075952), (976, 2069571), (1112, 1816458), (1281, 1576816), (1418, 1424472), (1464, 1379714), (1668, 1210972), (1708, 1182612), (1946, 1037976), (2127, 949648), (2224, 908229), (2562, 788408), (2836, 712236), (2919, 691984), (2928, 689857), (3336, 605486), (3416, 591306), (3892, 518988), (4254, 474824), (4963, 406992), (5124, 394204), (5672, 356118), (5838, 345992), (6672, 302743), (6832, 295653), (7784, 259494), (8479, 238224), (8508, 237412), (9926, 203496), (10248, 197102), (11344, 178059), (11676, 172996), (14889, 135664), (15568, 129747), (16958, 119112), (17016, 118706), (19852, 101748), (20496, 98551), (23352, 86498), (25437, 79408), (29778, 67832), (33916, 59556), (34032, 59353), (39704, 50874), (43249, 46704)]