305641728

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{6317}}^1$

素因数の和:6349

約数の個数: 144

約数和(自身を含む): 1033119360

約数和(自身を除く): 727477632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6317, 6912, 8064, 12096, 12634, 16128, 18951, 24192, 25268, 37902, 44219, 48384, 50536, 56853, 75804, 88438, 101072, 113706, 132657, 151608, 170559, 176876, 202144, 227412, 265314, 303216, 341118, 353752, 397971, 404288, 454824, 530628, 606432, 682236, 707504, 795942, 808576, 909648, 1061256, 1193913, 1212864, 1364472, 1415008, 1591884, 1617152, 1819296, 2122512, 2387826, 2425728, 2728944, 2830016, 3183768, 3638592, 4245024, 4775652, 4851456, 5457888, 5660032, 6367536, 7277184, 8490048, 9551304, 10915776, 11320064, 12735072, 14554368, 16980096, 19102608, 21831552, 25470144, 33960192, 38205216, 43663104, 50940288, 76410432, 101880576, 152820864, 305641728]

約数ペア:

[(1, 305641728), (2, 152820864), (3, 101880576), (4, 76410432), (6, 50940288), (7, 43663104), (8, 38205216), (9, 33960192), (12, 25470144), (14, 21831552), (16, 19102608), (18, 16980096), (21, 14554368), (24, 12735072), (27, 11320064), (28, 10915776), (32, 9551304), (36, 8490048), (42, 7277184), (48, 6367536), (54, 5660032), (56, 5457888), (63, 4851456), (64, 4775652), (72, 4245024), (84, 3638592), (96, 3183768), (108, 2830016), (112, 2728944), (126, 2425728), (128, 2387826), (144, 2122512), (168, 1819296), (189, 1617152), (192, 1591884), (216, 1415008), (224, 1364472), (252, 1212864), (256, 1193913), (288, 1061256), (336, 909648), (378, 808576), (384, 795942), (432, 707504), (448, 682236), (504, 606432), (576, 530628), (672, 454824), (756, 404288), (768, 397971), (864, 353752), (896, 341118), (1008, 303216), (1152, 265314), (1344, 227412), (1512, 202144), (1728, 176876), (1792, 170559), (2016, 151608), (2304, 132657), (2688, 113706), (3024, 101072), (3456, 88438), (4032, 75804), (5376, 56853), (6048, 50536), (6317, 48384), (6912, 44219), (8064, 37902), (12096, 25268), (12634, 24192), (16128, 18951)]