981032616

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 2846844000

約数和(自身を除く): 1865811384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 43, 46, 69, 72, 86, 92, 129, 138, 172, 184, 207, 258, 276, 344, 387, 414, 516, 529, 552, 599, 774, 828, 989, 1032, 1058, 1198, 1548, 1587, 1656, 1797, 1978, 2116, 2396, 2967, 3096, 3174, 3594, 3956, 4232, 4761, 4792, 5391, 5934, 6348, 7188, 7912, 8901, 9522, 10782, 11868, 12696, 13777, 14376, 17802, 19044, 21564, 22747, 23736, 25757, 27554, 35604, 38088, 41331, 43128, 45494, 51514, 55108, 68241, 71208, 77271, 82662, 90988, 103028, 110216, 123993, 136482, 154542, 165324, 181976, 204723, 206056, 231813, 247986, 272964, 309084, 316871, 330648, 409446, 463626, 495972, 545928, 592411, 618168, 633742, 818892, 927252, 950613, 991944, 1184822, 1267484, 1637784, 1777233, 1854504, 1901226, 2369644, 2534968, 2851839, 3554466, 3802452, 4739288, 5331699, 5703678, 7108932, 7604904, 10663398, 11407356, 13625453, 14217864, 21326796, 22814712, 27250906, 40876359, 42653592, 54501812, 81752718, 109003624, 122629077, 163505436, 245258154, 327010872, 490516308, 981032616]

約数ペア:

[(1, 981032616), (2, 490516308), (3, 327010872), (4, 245258154), (6, 163505436), (8, 122629077), (9, 109003624), (12, 81752718), (18, 54501812), (23, 42653592), (24, 40876359), (36, 27250906), (43, 22814712), (46, 21326796), (69, 14217864), (72, 13625453), (86, 11407356), (92, 10663398), (129, 7604904), (138, 7108932), (172, 5703678), (184, 5331699), (207, 4739288), (258, 3802452), (276, 3554466), (344, 2851839), (387, 2534968), (414, 2369644), (516, 1901226), (529, 1854504), (552, 1777233), (599, 1637784), (774, 1267484), (828, 1184822), (989, 991944), (1032, 950613), (1058, 927252), (1198, 818892), (1548, 633742), (1587, 618168), (1656, 592411), (1797, 545928), (1978, 495972), (2116, 463626), (2396, 409446), (2967, 330648), (3096, 316871), (3174, 309084), (3594, 272964), (3956, 247986), (4232, 231813), (4761, 206056), (4792, 204723), (5391, 181976), (5934, 165324), (6348, 154542), (7188, 136482), (7912, 123993), (8901, 110216), (9522, 103028), (10782, 90988), (11868, 82662), (12696, 77271), (13777, 71208), (14376, 68241), (17802, 55108), (19044, 51514), (21564, 45494), (22747, 43128), (23736, 41331), (25757, 38088), (27554, 35604)]