204697728

素因数分解:

$2^7\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1454

約数の個数: 96

約数和(自身を含む): 593796060

約数和(自身を除く): 389098332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 274, 288, 384, 411, 548, 576, 822, 1096, 1152, 1233, 1297, 1644, 2192, 2466, 2594, 3288, 3891, 4384, 4932, 5188, 6576, 7782, 8768, 9864, 10376, 11673, 13152, 15564, 17536, 19728, 20752, 23346, 26304, 31128, 39456, 41504, 46692, 52608, 62256, 78912, 83008, 93384, 124512, 157824, 166016, 177689, 186768, 249024, 355378, 373536, 498048, 533067, 710756, 747072, 1066134, 1421512, 1494144, 1599201, 2132268, 2843024, 3198402, 4264536, 5686048, 6396804, 8529072, 11372096, 12793608, 17058144, 22744192, 25587216, 34116288, 51174432, 68232576, 102348864, 204697728]

約数ペア:

[(1, 204697728), (2, 102348864), (3, 68232576), (4, 51174432), (6, 34116288), (8, 25587216), (9, 22744192), (12, 17058144), (16, 12793608), (18, 11372096), (24, 8529072), (32, 6396804), (36, 5686048), (48, 4264536), (64, 3198402), (72, 2843024), (96, 2132268), (128, 1599201), (137, 1494144), (144, 1421512), (192, 1066134), (274, 747072), (288, 710756), (384, 533067), (411, 498048), (548, 373536), (576, 355378), (822, 249024), (1096, 186768), (1152, 177689), (1233, 166016), (1297, 157824), (1644, 124512), (2192, 93384), (2466, 83008), (2594, 78912), (3288, 62256), (3891, 52608), (4384, 46692), (4932, 41504), (5188, 39456), (6576, 31128), (7782, 26304), (8768, 23346), (9864, 20752), (10376, 19728), (11673, 17536), (13152, 15564)]