1320199496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{112799}}^1$

素因数の和:112842

約数の個数: 64

約数和(自身を含む): 3248640000

約数和(自身を除く): 1928440504

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 112799, 225598, 451196, 789593, 902392, 1240789, 1579186, 2143181, 2481578, 3158372, 4286362, 4963156, 6316744, 8572724, 8685523, 9926312, 15002267, 17145448, 17371046, 23574991, 30004534, 34742092, 47149982, 60009068, 69484184, 94299964, 120018136, 165024937, 188599928, 330049874, 660099748, 1320199496]

約数ペア:

[(1, 1320199496), (2, 660099748), (4, 330049874), (7, 188599928), (8, 165024937), (11, 120018136), (14, 94299964), (19, 69484184), (22, 60009068), (28, 47149982), (38, 34742092), (44, 30004534), (56, 23574991), (76, 17371046), (77, 17145448), (88, 15002267), (133, 9926312), (152, 8685523), (154, 8572724), (209, 6316744), (266, 4963156), (308, 4286362), (418, 3158372), (532, 2481578), (616, 2143181), (836, 1579186), (1064, 1240789), (1463, 902392), (1672, 789593), (2926, 451196), (5852, 225598), (11704, 112799)]