65541312

素因数分解:

$2^6\times 3^4\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 140

約数和(自身を含む): 199156320

約数和(自身を除く): 133615008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 269, 282, 288, 324, 376, 423, 432, 538, 564, 576, 648, 752, 807, 846, 864, 1076, 1128, 1269, 1296, 1504, 1614, 1692, 1728, 2152, 2256, 2421, 2538, 2592, 3008, 3228, 3384, 3807, 4304, 4512, 4842, 5076, 5184, 6456, 6768, 7263, 7614, 8608, 9024, 9684, 10152, 12643, 12912, 13536, 14526, 15228, 17216, 19368, 20304, 21789, 25286, 25824, 27072, 29052, 30456, 37929, 38736, 40608, 43578, 50572, 51648, 58104, 60912, 75858, 77472, 81216, 87156, 101144, 113787, 116208, 121824, 151716, 154944, 174312, 202288, 227574, 232416, 243648, 303432, 341361, 348624, 404576, 455148, 464832, 606864, 682722, 697248, 809152, 910296, 1024083, 1213728, 1365444, 1394496, 1820592, 2048166, 2427456, 2730888, 3641184, 4096332, 5461776, 7282368, 8192664, 10923552, 16385328, 21847104, 32770656, 65541312]

約数ペア:

[(1, 65541312), (2, 32770656), (3, 21847104), (4, 16385328), (6, 10923552), (8, 8192664), (9, 7282368), (12, 5461776), (16, 4096332), (18, 3641184), (24, 2730888), (27, 2427456), (32, 2048166), (36, 1820592), (47, 1394496), (48, 1365444), (54, 1213728), (64, 1024083), (72, 910296), (81, 809152), (94, 697248), (96, 682722), (108, 606864), (141, 464832), (144, 455148), (162, 404576), (188, 348624), (192, 341361), (216, 303432), (269, 243648), (282, 232416), (288, 227574), (324, 202288), (376, 174312), (423, 154944), (432, 151716), (538, 121824), (564, 116208), (576, 113787), (648, 101144), (752, 87156), (807, 81216), (846, 77472), (864, 75858), (1076, 60912), (1128, 58104), (1269, 51648), (1296, 50572), (1504, 43578), (1614, 40608), (1692, 38736), (1728, 37929), (2152, 30456), (2256, 29052), (2421, 27072), (2538, 25824), (2592, 25286), (3008, 21789), (3228, 20304), (3384, 19368), (3807, 17216), (4304, 15228), (4512, 14526), (4842, 13536), (5076, 12912), (5184, 12643), (6456, 10152), (6768, 9684), (7263, 9024), (7614, 8608)]