8309808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 26269152

約数和(自身を除く): 17959344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 193, 207, 208, 234, 276, 299, 312, 368, 386, 414, 468, 552, 579, 598, 624, 772, 828, 897, 936, 1104, 1158, 1196, 1544, 1656, 1737, 1794, 1872, 2316, 2392, 2509, 2691, 3088, 3312, 3474, 3588, 4439, 4632, 4784, 5018, 5382, 6948, 7176, 7527, 8878, 9264, 10036, 10764, 13317, 13896, 14352, 15054, 17756, 20072, 21528, 22581, 26634, 27792, 30108, 35512, 39951, 40144, 43056, 45162, 53268, 57707, 60216, 71024, 79902, 90324, 106536, 115414, 120432, 159804, 173121, 180648, 213072, 230828, 319608, 346242, 361296, 461656, 519363, 639216, 692484, 923312, 1038726, 1384968, 2077452, 2769936, 4154904, 8309808]

約数ペア:

[(1, 8309808), (2, 4154904), (3, 2769936), (4, 2077452), (6, 1384968), (8, 1038726), (9, 923312), (12, 692484), (13, 639216), (16, 519363), (18, 461656), (23, 361296), (24, 346242), (26, 319608), (36, 230828), (39, 213072), (46, 180648), (48, 173121), (52, 159804), (69, 120432), (72, 115414), (78, 106536), (92, 90324), (104, 79902), (117, 71024), (138, 60216), (144, 57707), (156, 53268), (184, 45162), (193, 43056), (207, 40144), (208, 39951), (234, 35512), (276, 30108), (299, 27792), (312, 26634), (368, 22581), (386, 21528), (414, 20072), (468, 17756), (552, 15054), (579, 14352), (598, 13896), (624, 13317), (772, 10764), (828, 10036), (897, 9264), (936, 8878), (1104, 7527), (1158, 7176), (1196, 6948), (1544, 5382), (1656, 5018), (1737, 4784), (1794, 4632), (1872, 4439), (2316, 3588), (2392, 3474), (2509, 3312), (2691, 3088)]