239892032

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2791}}^1$

素因数の和:2899

約数の個数: 56

約数和(自身を含む): 510600960

約数和(自身を除く): 270708928

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 136, 158, 272, 316, 544, 632, 1088, 1264, 1343, 2528, 2686, 2791, 5056, 5372, 5582, 10744, 11164, 21488, 22328, 42976, 44656, 47447, 85952, 89312, 94894, 178624, 189788, 220489, 379576, 440978, 759152, 881956, 1518304, 1763912, 3036608, 3527824, 3748313, 7055648, 7496626, 14111296, 14993252, 29986504, 59973008, 119946016, 239892032]

約数ペア:

[(1, 239892032), (2, 119946016), (4, 59973008), (8, 29986504), (16, 14993252), (17, 14111296), (32, 7496626), (34, 7055648), (64, 3748313), (68, 3527824), (79, 3036608), (136, 1763912), (158, 1518304), (272, 881956), (316, 759152), (544, 440978), (632, 379576), (1088, 220489), (1264, 189788), (1343, 178624), (2528, 94894), (2686, 89312), (2791, 85952), (5056, 47447), (5372, 44656), (5582, 42976), (10744, 22328), (11164, 21488)]