290515776

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:952

約数の個数: 112

約数和(自身を含む): 818448960

約数和(自身を除く): 527933184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 97, 114, 152, 192, 194, 228, 291, 304, 388, 456, 582, 608, 776, 821, 912, 1164, 1216, 1552, 1642, 1824, 1843, 2328, 2463, 3104, 3284, 3648, 3686, 4656, 4926, 5529, 6208, 6568, 7372, 9312, 9852, 11058, 13136, 14744, 15599, 18624, 19704, 22116, 26272, 29488, 31198, 39408, 44232, 46797, 52544, 58976, 62396, 78816, 79637, 88464, 93594, 117952, 124792, 157632, 159274, 176928, 187188, 238911, 249584, 318548, 353856, 374376, 477822, 499168, 637096, 748752, 955644, 998336, 1274192, 1497504, 1513103, 1911288, 2548384, 2995008, 3026206, 3822576, 4539309, 5096768, 6052412, 7645152, 9078618, 12104824, 15290304, 18157236, 24209648, 36314472, 48419296, 72628944, 96838592, 145257888, 290515776]

約数ペア:

[(1, 290515776), (2, 145257888), (3, 96838592), (4, 72628944), (6, 48419296), (8, 36314472), (12, 24209648), (16, 18157236), (19, 15290304), (24, 12104824), (32, 9078618), (38, 7645152), (48, 6052412), (57, 5096768), (64, 4539309), (76, 3822576), (96, 3026206), (97, 2995008), (114, 2548384), (152, 1911288), (192, 1513103), (194, 1497504), (228, 1274192), (291, 998336), (304, 955644), (388, 748752), (456, 637096), (582, 499168), (608, 477822), (776, 374376), (821, 353856), (912, 318548), (1164, 249584), (1216, 238911), (1552, 187188), (1642, 176928), (1824, 159274), (1843, 157632), (2328, 124792), (2463, 117952), (3104, 93594), (3284, 88464), (3648, 79637), (3686, 78816), (4656, 62396), (4926, 58976), (5529, 52544), (6208, 46797), (6568, 44232), (7372, 39408), (9312, 31198), (9852, 29488), (11058, 26272), (13136, 22116), (14744, 19704), (15599, 18624)]