212128632

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 636324480

約数和(自身を除く): 424195848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 43, 46, 54, 69, 72, 81, 86, 92, 108, 129, 138, 162, 172, 184, 207, 216, 258, 276, 324, 331, 344, 387, 414, 516, 552, 621, 648, 662, 774, 828, 989, 993, 1032, 1161, 1242, 1324, 1548, 1656, 1863, 1978, 1986, 2322, 2484, 2648, 2967, 2979, 3096, 3483, 3726, 3956, 3972, 4644, 4968, 5934, 5958, 6966, 7452, 7613, 7912, 7944, 8901, 8937, 9288, 11868, 11916, 13932, 14233, 14904, 15226, 17802, 17874, 22839, 23736, 23832, 26703, 26811, 27864, 28466, 30452, 35604, 35748, 42699, 45678, 53406, 53622, 56932, 60904, 68517, 71208, 71496, 80109, 85398, 91356, 106812, 107244, 113864, 128097, 137034, 160218, 170796, 182712, 205551, 213624, 214488, 256194, 274068, 320436, 327359, 341592, 384291, 411102, 512388, 548136, 616653, 640872, 654718, 768582, 822204, 982077, 1024776, 1152873, 1233306, 1309436, 1537164, 1644408, 1964154, 2305746, 2466612, 2618872, 2946231, 3074328, 3928308, 4611492, 4933224, 5892462, 7856616, 8838693, 9222984, 11784924, 17677386, 23569848, 26516079, 35354772, 53032158, 70709544, 106064316, 212128632]

約数ペア:

[(1, 212128632), (2, 106064316), (3, 70709544), (4, 53032158), (6, 35354772), (8, 26516079), (9, 23569848), (12, 17677386), (18, 11784924), (23, 9222984), (24, 8838693), (27, 7856616), (36, 5892462), (43, 4933224), (46, 4611492), (54, 3928308), (69, 3074328), (72, 2946231), (81, 2618872), (86, 2466612), (92, 2305746), (108, 1964154), (129, 1644408), (138, 1537164), (162, 1309436), (172, 1233306), (184, 1152873), (207, 1024776), (216, 982077), (258, 822204), (276, 768582), (324, 654718), (331, 640872), (344, 616653), (387, 548136), (414, 512388), (516, 411102), (552, 384291), (621, 341592), (648, 327359), (662, 320436), (774, 274068), (828, 256194), (989, 214488), (993, 213624), (1032, 205551), (1161, 182712), (1242, 170796), (1324, 160218), (1548, 137034), (1656, 128097), (1863, 113864), (1978, 107244), (1986, 106812), (2322, 91356), (2484, 85398), (2648, 80109), (2967, 71496), (2979, 71208), (3096, 68517), (3483, 60904), (3726, 56932), (3956, 53622), (3972, 53406), (4644, 45678), (4968, 42699), (5934, 35748), (5958, 35604), (6966, 30452), (7452, 28466), (7613, 27864), (7912, 26811), (7944, 26703), (8901, 23832), (8937, 23736), (9288, 22839), (11868, 17874), (11916, 17802), (13932, 15226), (14233, 14904)]