239700816

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 160

約数和(自身を含む): 737095680

約数和(自身を除く): 497394864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 127, 136, 144, 153, 204, 216, 254, 257, 272, 306, 381, 408, 432, 459, 508, 514, 612, 762, 771, 816, 918, 1016, 1028, 1143, 1224, 1524, 1542, 1836, 2032, 2056, 2159, 2286, 2313, 2448, 3048, 3084, 3429, 3672, 4112, 4318, 4369, 4572, 4626, 6096, 6168, 6477, 6858, 6939, 7344, 8636, 8738, 9144, 9252, 12336, 12954, 13107, 13716, 13878, 17272, 17476, 18288, 18504, 19431, 25908, 26214, 27432, 27756, 32639, 34544, 34952, 37008, 38862, 39321, 51816, 52428, 54864, 55512, 58293, 65278, 69904, 77724, 78642, 97917, 103632, 104856, 111024, 116586, 117963, 130556, 155448, 157284, 195834, 209712, 233172, 235926, 261112, 293751, 310896, 314568, 391668, 466344, 471852, 522224, 554863, 587502, 629136, 783336, 881253, 932688, 943704, 1109726, 1175004, 1566672, 1664589, 1762506, 1887408, 2219452, 2350008, 3329178, 3525012, 4438904, 4700016, 4993767, 6658356, 7050024, 8877808, 9987534, 13316712, 14100048, 14981301, 19975068, 26633424, 29962602, 39950136, 59925204, 79900272, 119850408, 239700816]

約数ペア:

[(1, 239700816), (2, 119850408), (3, 79900272), (4, 59925204), (6, 39950136), (8, 29962602), (9, 26633424), (12, 19975068), (16, 14981301), (17, 14100048), (18, 13316712), (24, 9987534), (27, 8877808), (34, 7050024), (36, 6658356), (48, 4993767), (51, 4700016), (54, 4438904), (68, 3525012), (72, 3329178), (102, 2350008), (108, 2219452), (127, 1887408), (136, 1762506), (144, 1664589), (153, 1566672), (204, 1175004), (216, 1109726), (254, 943704), (257, 932688), (272, 881253), (306, 783336), (381, 629136), (408, 587502), (432, 554863), (459, 522224), (508, 471852), (514, 466344), (612, 391668), (762, 314568), (771, 310896), (816, 293751), (918, 261112), (1016, 235926), (1028, 233172), (1143, 209712), (1224, 195834), (1524, 157284), (1542, 155448), (1836, 130556), (2032, 117963), (2056, 116586), (2159, 111024), (2286, 104856), (2313, 103632), (2448, 97917), (3048, 78642), (3084, 77724), (3429, 69904), (3672, 65278), (4112, 58293), (4318, 55512), (4369, 54864), (4572, 52428), (4626, 51816), (6096, 39321), (6168, 38862), (6477, 37008), (6858, 34952), (6939, 34544), (7344, 32639), (8636, 27756), (8738, 27432), (9144, 26214), (9252, 25908), (12336, 19431), (12954, 18504), (13107, 18288), (13716, 17476), (13878, 17272)]