1345615267648

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1256063}}^1$

素因数の和:1256975

約数の個数: 56

約数和(自身を含む): 2813935057920

約数和(自身を除く): 1468319790272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 881, 1216, 1762, 3524, 7048, 14096, 16739, 28192, 33478, 56384, 66956, 133912, 267824, 535648, 1071296, 1256063, 2512126, 5024252, 10048504, 20097008, 23865197, 40194016, 47730394, 80388032, 95460788, 190921576, 381843152, 763686304, 1106591503, 1527372608, 2213183006, 4426366012, 8852732024, 17705464048, 21025238557, 35410928096, 42050477114, 70821856192, 84100954228, 168201908456, 336403816912, 672807633824, 1345615267648]

約数ペア:

[(1, 1345615267648), (2, 672807633824), (4, 336403816912), (8, 168201908456), (16, 84100954228), (19, 70821856192), (32, 42050477114), (38, 35410928096), (64, 21025238557), (76, 17705464048), (152, 8852732024), (304, 4426366012), (608, 2213183006), (881, 1527372608), (1216, 1106591503), (1762, 763686304), (3524, 381843152), (7048, 190921576), (14096, 95460788), (16739, 80388032), (28192, 47730394), (33478, 40194016), (56384, 23865197), (66956, 20097008), (133912, 10048504), (267824, 5024252), (535648, 2512126), (1071296, 1256063)]