255626304

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1000

約数の個数: 112

約数和(自身を含む): 721766400

約数和(自身を除く): 466140096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 79, 96, 114, 152, 158, 192, 228, 237, 304, 316, 456, 474, 608, 632, 887, 912, 948, 1216, 1264, 1501, 1774, 1824, 1896, 2528, 2661, 3002, 3548, 3648, 3792, 4503, 5056, 5322, 6004, 7096, 7584, 9006, 10644, 12008, 14192, 15168, 16853, 18012, 21288, 24016, 28384, 33706, 36024, 42576, 48032, 50559, 56768, 67412, 70073, 72048, 85152, 96064, 101118, 134824, 140146, 144096, 170304, 202236, 210219, 269648, 280292, 288192, 404472, 420438, 539296, 560584, 808944, 840876, 1078592, 1121168, 1331387, 1617888, 1681752, 2242336, 2662774, 3235776, 3363504, 3994161, 4484672, 5325548, 6727008, 7988322, 10651096, 13454016, 15976644, 21302192, 31953288, 42604384, 63906576, 85208768, 127813152, 255626304]

約数ペア:

[(1, 255626304), (2, 127813152), (3, 85208768), (4, 63906576), (6, 42604384), (8, 31953288), (12, 21302192), (16, 15976644), (19, 13454016), (24, 10651096), (32, 7988322), (38, 6727008), (48, 5325548), (57, 4484672), (64, 3994161), (76, 3363504), (79, 3235776), (96, 2662774), (114, 2242336), (152, 1681752), (158, 1617888), (192, 1331387), (228, 1121168), (237, 1078592), (304, 840876), (316, 808944), (456, 560584), (474, 539296), (608, 420438), (632, 404472), (887, 288192), (912, 280292), (948, 269648), (1216, 210219), (1264, 202236), (1501, 170304), (1774, 144096), (1824, 140146), (1896, 134824), (2528, 101118), (2661, 96064), (3002, 85152), (3548, 72048), (3648, 70073), (3792, 67412), (4503, 56768), (5056, 50559), (5322, 48032), (6004, 42576), (7096, 36024), (7584, 33706), (9006, 28384), (10644, 24016), (12008, 21288), (14192, 18012), (15168, 16853)]