238323904

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 112

約数和(自身を含む): 588077056

約数和(自身を除く): 349753152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 151, 182, 208, 224, 271, 302, 364, 416, 448, 542, 604, 728, 832, 1057, 1084, 1208, 1456, 1897, 1963, 2114, 2168, 2416, 2912, 3523, 3794, 3926, 4228, 4336, 4832, 5824, 7046, 7588, 7852, 8456, 8672, 9664, 13741, 14092, 15176, 15704, 16912, 17344, 24661, 27482, 28184, 30352, 31408, 33824, 40921, 49322, 54964, 56368, 60704, 62816, 67648, 81842, 98644, 109928, 112736, 121408, 125632, 163684, 197288, 219856, 225472, 286447, 327368, 394576, 439712, 531973, 572894, 654736, 789152, 879424, 1063946, 1145788, 1309472, 1578304, 2127892, 2291576, 2618944, 3723811, 4255784, 4583152, 7447622, 8511568, 9166304, 14895244, 17023136, 18332608, 29790488, 34046272, 59580976, 119161952, 238323904]

約数ペア:

[(1, 238323904), (2, 119161952), (4, 59580976), (7, 34046272), (8, 29790488), (13, 18332608), (14, 17023136), (16, 14895244), (26, 9166304), (28, 8511568), (32, 7447622), (52, 4583152), (56, 4255784), (64, 3723811), (91, 2618944), (104, 2291576), (112, 2127892), (151, 1578304), (182, 1309472), (208, 1145788), (224, 1063946), (271, 879424), (302, 789152), (364, 654736), (416, 572894), (448, 531973), (542, 439712), (604, 394576), (728, 327368), (832, 286447), (1057, 225472), (1084, 219856), (1208, 197288), (1456, 163684), (1897, 125632), (1963, 121408), (2114, 112736), (2168, 109928), (2416, 98644), (2912, 81842), (3523, 67648), (3794, 62816), (3926, 60704), (4228, 56368), (4336, 54964), (4832, 49322), (5824, 40921), (7046, 33824), (7588, 31408), (7852, 30352), (8456, 28184), (8672, 27482), (9664, 24661), (13741, 17344), (14092, 16912), (15176, 15704)]