330236416

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:529

約数の個数: 80

約数和(自身を含む): 704642400

約数和(自身を除く): 374405984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 128, 152, 166, 256, 304, 332, 409, 512, 608, 664, 818, 1216, 1328, 1577, 1636, 2432, 2656, 3154, 3272, 4864, 5312, 6308, 6544, 7771, 9728, 10624, 12616, 13088, 15542, 21248, 25232, 26176, 31084, 33947, 42496, 50464, 52352, 62168, 67894, 100928, 104704, 124336, 135788, 201856, 209408, 248672, 271576, 403712, 497344, 543152, 644993, 807424, 994688, 1086304, 1289986, 1989376, 2172608, 2579972, 3978752, 4345216, 5159944, 8690432, 10319888, 17380864, 20639776, 41279552, 82559104, 165118208, 330236416]

約数ペア:

[(1, 330236416), (2, 165118208), (4, 82559104), (8, 41279552), (16, 20639776), (19, 17380864), (32, 10319888), (38, 8690432), (64, 5159944), (76, 4345216), (83, 3978752), (128, 2579972), (152, 2172608), (166, 1989376), (256, 1289986), (304, 1086304), (332, 994688), (409, 807424), (512, 644993), (608, 543152), (664, 497344), (818, 403712), (1216, 271576), (1328, 248672), (1577, 209408), (1636, 201856), (2432, 135788), (2656, 124336), (3154, 104704), (3272, 100928), (4864, 67894), (5312, 62168), (6308, 52352), (6544, 50464), (7771, 42496), (9728, 33947), (10624, 31084), (12616, 26176), (13088, 25232), (15542, 21248)]