259390144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 583752960

約数和(自身を除く): 324362816

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 89, 104, 113, 124, 178, 208, 226, 248, 356, 403, 416, 452, 496, 712, 806, 832, 904, 992, 1157, 1424, 1469, 1612, 1808, 1984, 2314, 2759, 2848, 2938, 3224, 3503, 3616, 4628, 5518, 5696, 5876, 6448, 7006, 7232, 9256, 10057, 11036, 11752, 12896, 14012, 18512, 20114, 22072, 23504, 25792, 28024, 35867, 37024, 40228, 44144, 45539, 47008, 56048, 71734, 74048, 80456, 88288, 91078, 94016, 112096, 130741, 143468, 160912, 176576, 182156, 224192, 261482, 286936, 311767, 321824, 364312, 522964, 573872, 623534, 643648, 728624, 1045928, 1147744, 1247068, 1457248, 2091856, 2295488, 2494136, 2914496, 4052971, 4183712, 4988272, 8105942, 8367424, 9976544, 16211884, 19953088, 32423768, 64847536, 129695072, 259390144]

約数ペア:

[(1, 259390144), (2, 129695072), (4, 64847536), (8, 32423768), (13, 19953088), (16, 16211884), (26, 9976544), (31, 8367424), (32, 8105942), (52, 4988272), (62, 4183712), (64, 4052971), (89, 2914496), (104, 2494136), (113, 2295488), (124, 2091856), (178, 1457248), (208, 1247068), (226, 1147744), (248, 1045928), (356, 728624), (403, 643648), (416, 623534), (452, 573872), (496, 522964), (712, 364312), (806, 321824), (832, 311767), (904, 286936), (992, 261482), (1157, 224192), (1424, 182156), (1469, 176576), (1612, 160912), (1808, 143468), (1984, 130741), (2314, 112096), (2759, 94016), (2848, 91078), (2938, 88288), (3224, 80456), (3503, 74048), (3616, 71734), (4628, 56048), (5518, 47008), (5696, 45539), (5876, 44144), (6448, 40228), (7006, 37024), (7232, 35867), (9256, 28024), (10057, 25792), (11036, 23504), (11752, 22072), (12896, 20114), (14012, 18512)]