1616050688

素因数分解:

$2^9\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2137}}^1$

素因数の和:2373

約数の個数: 80

約数和(自身を含む): 3709447104

約数和(自身を除く): 2093396416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 256, 422, 448, 512, 844, 896, 1477, 1688, 1792, 2137, 2954, 3376, 3584, 4274, 5908, 6752, 8548, 11816, 13504, 14959, 17096, 23632, 27008, 29918, 34192, 47264, 54016, 59836, 68384, 94528, 108032, 119672, 136768, 189056, 239344, 273536, 378112, 450907, 478688, 547072, 756224, 901814, 957376, 1094144, 1803628, 1914752, 3156349, 3607256, 3829504, 6312698, 7214512, 7659008, 12625396, 14429024, 25250792, 28858048, 50501584, 57716096, 101003168, 115432192, 202006336, 230864384, 404012672, 808025344, 1616050688]

約数ペア:

[(1, 1616050688), (2, 808025344), (4, 404012672), (7, 230864384), (8, 202006336), (14, 115432192), (16, 101003168), (28, 57716096), (32, 50501584), (56, 28858048), (64, 25250792), (112, 14429024), (128, 12625396), (211, 7659008), (224, 7214512), (256, 6312698), (422, 3829504), (448, 3607256), (512, 3156349), (844, 1914752), (896, 1803628), (1477, 1094144), (1688, 957376), (1792, 901814), (2137, 756224), (2954, 547072), (3376, 478688), (3584, 450907), (4274, 378112), (5908, 273536), (6752, 239344), (8548, 189056), (11816, 136768), (13504, 119672), (14959, 108032), (17096, 94528), (23632, 68384), (27008, 59836), (29918, 54016), (34192, 47264)]