254382888

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 648869760

約数和(自身を除く): 394486872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 113, 194, 226, 291, 339, 388, 452, 582, 678, 776, 904, 967, 1164, 1356, 1934, 2328, 2712, 2901, 3868, 5802, 7736, 10961, 11604, 21922, 23208, 32883, 43844, 65766, 87688, 93799, 109271, 131532, 187598, 218542, 263064, 281397, 327813, 375196, 437084, 562794, 655626, 750392, 874168, 1125588, 1311252, 2251176, 2622504, 10599287, 21198574, 31797861, 42397148, 63595722, 84794296, 127191444, 254382888]

約数ペア:

[(1, 254382888), (2, 127191444), (3, 84794296), (4, 63595722), (6, 42397148), (8, 31797861), (12, 21198574), (24, 10599287), (97, 2622504), (113, 2251176), (194, 1311252), (226, 1125588), (291, 874168), (339, 750392), (388, 655626), (452, 562794), (582, 437084), (678, 375196), (776, 327813), (904, 281397), (967, 263064), (1164, 218542), (1356, 187598), (1934, 131532), (2328, 109271), (2712, 93799), (2901, 87688), (3868, 65766), (5802, 43844), (7736, 32883), (10961, 23208), (11604, 21922)]