7815595056

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1\times {\mathrm{653}}^1$

素因数の和:1694

約数の個数: 80

約数和(自身を含む): 20304816480

約数和(自身を除く): 12489221424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 641, 653, 778, 1167, 1282, 1306, 1556, 1923, 1959, 2334, 2564, 2612, 3112, 3846, 3918, 4668, 5128, 5224, 6224, 7692, 7836, 9336, 10256, 10448, 15384, 15672, 18672, 30768, 31344, 249349, 254017, 418573, 498698, 508034, 748047, 762051, 837146, 997396, 1016068, 1255719, 1496094, 1524102, 1674292, 1994792, 2032136, 2511438, 2992188, 3048204, 3348584, 3989584, 4064272, 5022876, 5984376, 6096408, 6697168, 10045752, 11968752, 12192816, 20091504, 162824897, 325649794, 488474691, 651299588, 976949382, 1302599176, 1953898764, 2605198352, 3907797528, 7815595056]

約数ペア:

[(1, 7815595056), (2, 3907797528), (3, 2605198352), (4, 1953898764), (6, 1302599176), (8, 976949382), (12, 651299588), (16, 488474691), (24, 325649794), (48, 162824897), (389, 20091504), (641, 12192816), (653, 11968752), (778, 10045752), (1167, 6697168), (1282, 6096408), (1306, 5984376), (1556, 5022876), (1923, 4064272), (1959, 3989584), (2334, 3348584), (2564, 3048204), (2612, 2992188), (3112, 2511438), (3846, 2032136), (3918, 1994792), (4668, 1674292), (5128, 1524102), (5224, 1496094), (6224, 1255719), (7692, 1016068), (7836, 997396), (9336, 837146), (10256, 762051), (10448, 748047), (15384, 508034), (15672, 498698), (18672, 418573), (30768, 254017), (31344, 249349)]