231038208

素因数分解:

$2^8\times 3^2\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:844

約数の個数: 108

約数和(自身を含む): 671607300

約数和(自身を除く): 440569092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 256, 288, 298, 384, 447, 576, 596, 673, 768, 894, 1152, 1192, 1341, 1346, 1788, 2019, 2304, 2384, 2682, 2692, 3576, 4038, 4768, 5364, 5384, 6057, 7152, 8076, 9536, 10728, 10768, 12114, 14304, 16152, 19072, 21456, 21536, 24228, 28608, 32304, 38144, 42912, 43072, 48456, 57216, 64608, 85824, 86144, 96912, 100277, 114432, 129216, 171648, 172288, 193824, 200554, 258432, 300831, 343296, 387648, 401108, 516864, 601662, 775296, 802216, 902493, 1203324, 1550592, 1604432, 1804986, 2406648, 3208864, 3609972, 4813296, 6417728, 7219944, 9626592, 12835456, 14439888, 19253184, 25670912, 28879776, 38506368, 57759552, 77012736, 115519104, 231038208]

約数ペア:

[(1, 231038208), (2, 115519104), (3, 77012736), (4, 57759552), (6, 38506368), (8, 28879776), (9, 25670912), (12, 19253184), (16, 14439888), (18, 12835456), (24, 9626592), (32, 7219944), (36, 6417728), (48, 4813296), (64, 3609972), (72, 3208864), (96, 2406648), (128, 1804986), (144, 1604432), (149, 1550592), (192, 1203324), (256, 902493), (288, 802216), (298, 775296), (384, 601662), (447, 516864), (576, 401108), (596, 387648), (673, 343296), (768, 300831), (894, 258432), (1152, 200554), (1192, 193824), (1341, 172288), (1346, 171648), (1788, 129216), (2019, 114432), (2304, 100277), (2384, 96912), (2682, 86144), (2692, 85824), (3576, 64608), (4038, 57216), (4768, 48456), (5364, 43072), (5384, 42912), (6057, 38144), (7152, 32304), (8076, 28608), (9536, 24228), (10728, 21536), (10768, 21456), (12114, 19072), (14304, 16152)]