2499804984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1117

約数の個数: 128

約数和(自身を含む): 6796224000

約数和(自身を除く): 4296419016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 113, 118, 136, 177, 204, 226, 236, 339, 354, 408, 452, 472, 678, 708, 904, 919, 1003, 1356, 1416, 1838, 1921, 2006, 2712, 2757, 3009, 3676, 3842, 4012, 5514, 5763, 6018, 6667, 7352, 7684, 8024, 11028, 11526, 12036, 13334, 15368, 15623, 20001, 22056, 23052, 24072, 26668, 31246, 40002, 46104, 46869, 53336, 54221, 62492, 80004, 93738, 103847, 108442, 113339, 124984, 160008, 162663, 187476, 207694, 216884, 226678, 311541, 325326, 340017, 374952, 415388, 433768, 453356, 623082, 650652, 680034, 830776, 906712, 921757, 1246164, 1301304, 1360068, 1765399, 1843514, 2492328, 2720136, 2765271, 3530798, 3687028, 5296197, 5530542, 6126973, 7061596, 7374056, 10592394, 11061084, 12253946, 14123192, 18380919, 21184788, 22122168, 24507892, 36761838, 42369576, 49015784, 73523676, 104158541, 147047352, 208317082, 312475623, 416634164, 624951246, 833268328, 1249902492, 2499804984]

約数ペア:

[(1, 2499804984), (2, 1249902492), (3, 833268328), (4, 624951246), (6, 416634164), (8, 312475623), (12, 208317082), (17, 147047352), (24, 104158541), (34, 73523676), (51, 49015784), (59, 42369576), (68, 36761838), (102, 24507892), (113, 22122168), (118, 21184788), (136, 18380919), (177, 14123192), (204, 12253946), (226, 11061084), (236, 10592394), (339, 7374056), (354, 7061596), (408, 6126973), (452, 5530542), (472, 5296197), (678, 3687028), (708, 3530798), (904, 2765271), (919, 2720136), (1003, 2492328), (1356, 1843514), (1416, 1765399), (1838, 1360068), (1921, 1301304), (2006, 1246164), (2712, 921757), (2757, 906712), (3009, 830776), (3676, 680034), (3842, 650652), (4012, 623082), (5514, 453356), (5763, 433768), (6018, 415388), (6667, 374952), (7352, 340017), (7684, 325326), (8024, 311541), (11028, 226678), (11526, 216884), (12036, 207694), (13334, 187476), (15368, 162663), (15623, 160008), (20001, 124984), (22056, 113339), (23052, 108442), (24072, 103847), (26668, 93738), (31246, 80004), (40002, 62492), (46104, 54221), (46869, 53336)]