12381985296

素因数分解:

$2^4\times 3^5\times {\mathrm{263}}^1\times {\mathrm{12109}}^1$

素因数の和:12395

約数の個数: 120

約数和(自身を含む): 36075399360

約数和(自身を除く): 23693414064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 263, 324, 432, 486, 526, 648, 789, 972, 1052, 1296, 1578, 1944, 2104, 2367, 3156, 3888, 4208, 4734, 6312, 7101, 9468, 12109, 12624, 14202, 18936, 21303, 24218, 28404, 36327, 37872, 42606, 48436, 56808, 63909, 72654, 85212, 96872, 108981, 113616, 127818, 145308, 170424, 193744, 217962, 255636, 290616, 326943, 340848, 435924, 511272, 581232, 653886, 871848, 980829, 1022544, 1307772, 1743696, 1961658, 2615544, 2942487, 3184667, 3923316, 5231088, 5884974, 6369334, 7846632, 9554001, 11769948, 12738668, 15693264, 19108002, 23539896, 25477336, 28662003, 38216004, 47079792, 50954672, 57324006, 76432008, 85986009, 114648012, 152864016, 171972018, 229296024, 257958027, 343944036, 458592048, 515916054, 687888072, 773874081, 1031832108, 1375776144, 1547748162, 2063664216, 3095496324, 4127328432, 6190992648, 12381985296]

約数ペア:

[(1, 12381985296), (2, 6190992648), (3, 4127328432), (4, 3095496324), (6, 2063664216), (8, 1547748162), (9, 1375776144), (12, 1031832108), (16, 773874081), (18, 687888072), (24, 515916054), (27, 458592048), (36, 343944036), (48, 257958027), (54, 229296024), (72, 171972018), (81, 152864016), (108, 114648012), (144, 85986009), (162, 76432008), (216, 57324006), (243, 50954672), (263, 47079792), (324, 38216004), (432, 28662003), (486, 25477336), (526, 23539896), (648, 19108002), (789, 15693264), (972, 12738668), (1052, 11769948), (1296, 9554001), (1578, 7846632), (1944, 6369334), (2104, 5884974), (2367, 5231088), (3156, 3923316), (3888, 3184667), (4208, 2942487), (4734, 2615544), (6312, 1961658), (7101, 1743696), (9468, 1307772), (12109, 1022544), (12624, 980829), (14202, 871848), (18936, 653886), (21303, 581232), (24218, 511272), (28404, 435924), (36327, 340848), (37872, 326943), (42606, 290616), (48436, 255636), (56808, 217962), (63909, 193744), (72654, 170424), (85212, 145308), (96872, 127818), (108981, 113616)]