19953524736

素因数分解:

$2^{13}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2290

約数の個数: 168

約数和(自身を含む): 58121117184

約数和(自身を除く): 38167592448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 512, 576, 762, 768, 1016, 1024, 1143, 1152, 1524, 1536, 2032, 2048, 2131, 2286, 2304, 3048, 3072, 4064, 4096, 4262, 4572, 4608, 6096, 6144, 6393, 8128, 8192, 8524, 9144, 9216, 12192, 12288, 12786, 16256, 17048, 18288, 18432, 19179, 24384, 24576, 25572, 32512, 34096, 36576, 36864, 38358, 48768, 51144, 65024, 68192, 73152, 73728, 76716, 97536, 102288, 130048, 136384, 146304, 153432, 195072, 204576, 260096, 270637, 272768, 292608, 306864, 390144, 409152, 520192, 541274, 545536, 585216, 613728, 780288, 811911, 818304, 1040384, 1082548, 1091072, 1170432, 1227456, 1560576, 1623822, 1636608, 2165096, 2182144, 2340864, 2435733, 2454912, 3121152, 3247644, 3273216, 4330192, 4364288, 4681728, 4871466, 4909824, 6495288, 6546432, 8660384, 8728576, 9363456, 9742932, 9819648, 12990576, 13092864, 17320768, 17457152, 19485864, 19639296, 25981152, 26185728, 34641536, 38971728, 39278592, 51962304, 52371456, 69283072, 77943456, 78557184, 103924608, 138566144, 155886912, 157114368, 207849216, 277132288, 311773824, 415698432, 554264576, 623547648, 831396864, 1108529152, 1247095296, 1662793728, 2217058304, 2494190592, 3325587456, 4988381184, 6651174912, 9976762368, 19953524736]

約数ペア:

[(1, 19953524736), (2, 9976762368), (3, 6651174912), (4, 4988381184), (6, 3325587456), (8, 2494190592), (9, 2217058304), (12, 1662793728), (16, 1247095296), (18, 1108529152), (24, 831396864), (32, 623547648), (36, 554264576), (48, 415698432), (64, 311773824), (72, 277132288), (96, 207849216), (127, 157114368), (128, 155886912), (144, 138566144), (192, 103924608), (254, 78557184), (256, 77943456), (288, 69283072), (381, 52371456), (384, 51962304), (508, 39278592), (512, 38971728), (576, 34641536), (762, 26185728), (768, 25981152), (1016, 19639296), (1024, 19485864), (1143, 17457152), (1152, 17320768), (1524, 13092864), (1536, 12990576), (2032, 9819648), (2048, 9742932), (2131, 9363456), (2286, 8728576), (2304, 8660384), (3048, 6546432), (3072, 6495288), (4064, 4909824), (4096, 4871466), (4262, 4681728), (4572, 4364288), (4608, 4330192), (6096, 3273216), (6144, 3247644), (6393, 3121152), (8128, 2454912), (8192, 2435733), (8524, 2340864), (9144, 2182144), (9216, 2165096), (12192, 1636608), (12288, 1623822), (12786, 1560576), (16256, 1227456), (17048, 1170432), (18288, 1091072), (18432, 1082548), (19179, 1040384), (24384, 818304), (24576, 811911), (25572, 780288), (32512, 613728), (34096, 585216), (36576, 545536), (36864, 541274), (38358, 520192), (48768, 409152), (51144, 390144), (65024, 306864), (68192, 292608), (73152, 272768), (73728, 270637), (76716, 260096), (97536, 204576), (102288, 195072), (130048, 153432), (136384, 146304)]