7428246384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{626539}}^1$

素因数の和:626582

約数の個数: 80

約数和(自身を含む): 21753468800

約数和(自身を除く): 14325222416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 626539, 1253078, 1879617, 2506156, 3759234, 5012312, 7518468, 8145007, 10024624, 11904241, 15036936, 16290014, 23808482, 24435021, 30073872, 32580028, 35712723, 47616964, 48870042, 65160056, 71425446, 95233928, 97740084, 130320112, 142850892, 154755133, 190467856, 195480168, 285701784, 309510266, 390960336, 464265399, 571403568, 619020532, 928530798, 1238041064, 1857061596, 2476082128, 3714123192, 7428246384]

約数ペア:

[(1, 7428246384), (2, 3714123192), (3, 2476082128), (4, 1857061596), (6, 1238041064), (8, 928530798), (12, 619020532), (13, 571403568), (16, 464265399), (19, 390960336), (24, 309510266), (26, 285701784), (38, 195480168), (39, 190467856), (48, 154755133), (52, 142850892), (57, 130320112), (76, 97740084), (78, 95233928), (104, 71425446), (114, 65160056), (152, 48870042), (156, 47616964), (208, 35712723), (228, 32580028), (247, 30073872), (304, 24435021), (312, 23808482), (456, 16290014), (494, 15036936), (624, 11904241), (741, 10024624), (912, 8145007), (988, 7518468), (1482, 5012312), (1976, 3759234), (2964, 2506156), (3952, 1879617), (5928, 1253078), (11856, 626539)]