327433216

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:781

約数の個数: 88

約数和(自身を含む): 732498480

約数和(自身を除く): 405065264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 512, 656, 704, 709, 902, 1024, 1312, 1408, 1418, 1804, 2624, 2816, 2836, 3608, 5248, 5632, 5672, 7216, 7799, 10496, 11264, 11344, 14432, 15598, 20992, 22688, 28864, 29069, 31196, 41984, 45376, 57728, 58138, 62392, 90752, 115456, 116276, 124784, 181504, 230912, 232552, 249568, 319759, 363008, 461824, 465104, 499136, 639518, 726016, 930208, 998272, 1279036, 1860416, 1996544, 2558072, 3720832, 3993088, 5116144, 7441664, 7986176, 10232288, 14883328, 20464576, 29766656, 40929152, 81858304, 163716608, 327433216]

約数ペア:

[(1, 327433216), (2, 163716608), (4, 81858304), (8, 40929152), (11, 29766656), (16, 20464576), (22, 14883328), (32, 10232288), (41, 7986176), (44, 7441664), (64, 5116144), (82, 3993088), (88, 3720832), (128, 2558072), (164, 1996544), (176, 1860416), (256, 1279036), (328, 998272), (352, 930208), (451, 726016), (512, 639518), (656, 499136), (704, 465104), (709, 461824), (902, 363008), (1024, 319759), (1312, 249568), (1408, 232552), (1418, 230912), (1804, 181504), (2624, 124784), (2816, 116276), (2836, 115456), (3608, 90752), (5248, 62392), (5632, 58138), (5672, 57728), (7216, 45376), (7799, 41984), (10496, 31196), (11264, 29069), (11344, 28864), (14432, 22688), (15598, 20992)]