4080928544

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1061}}^1$

素因数の和:1319

約数の個数: 144

約数和(自身を含む): 10251069696

約数和(自身を除く): 6170141152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 223, 224, 308, 352, 392, 446, 539, 616, 784, 892, 1061, 1078, 1232, 1561, 1568, 1784, 2122, 2156, 2453, 2464, 3122, 3568, 4244, 4312, 4906, 6244, 7136, 7427, 8488, 8624, 9812, 10927, 11671, 12488, 14854, 16976, 17171, 17248, 19624, 21854, 23342, 24976, 29708, 33952, 34342, 39248, 43708, 46684, 49952, 51989, 59416, 68684, 78496, 81697, 87416, 93368, 103978, 118832, 120197, 137368, 163394, 174832, 186736, 207956, 236603, 237664, 240394, 274736, 326788, 349664, 373472, 415912, 473206, 480788, 549472, 571879, 653576, 831824, 946412, 961576, 1143758, 1307152, 1656221, 1663648, 1892824, 1923152, 2287516, 2602633, 2614304, 3312442, 3785648, 3846304, 4575032, 5205266, 6624884, 7571296, 9150064, 10410532, 11593547, 13249768, 18218431, 18300128, 20821064, 23187094, 26499536, 36436862, 41642128, 46374188, 52999072, 72873724, 83284256, 92748376, 127529017, 145747448, 185496752, 255058034, 291494896, 370993504, 510116068, 582989792, 1020232136, 2040464272, 4080928544]

約数ペア:

[(1, 4080928544), (2, 2040464272), (4, 1020232136), (7, 582989792), (8, 510116068), (11, 370993504), (14, 291494896), (16, 255058034), (22, 185496752), (28, 145747448), (32, 127529017), (44, 92748376), (49, 83284256), (56, 72873724), (77, 52999072), (88, 46374188), (98, 41642128), (112, 36436862), (154, 26499536), (176, 23187094), (196, 20821064), (223, 18300128), (224, 18218431), (308, 13249768), (352, 11593547), (392, 10410532), (446, 9150064), (539, 7571296), (616, 6624884), (784, 5205266), (892, 4575032), (1061, 3846304), (1078, 3785648), (1232, 3312442), (1561, 2614304), (1568, 2602633), (1784, 2287516), (2122, 1923152), (2156, 1892824), (2453, 1663648), (2464, 1656221), (3122, 1307152), (3568, 1143758), (4244, 961576), (4312, 946412), (4906, 831824), (6244, 653576), (7136, 571879), (7427, 549472), (8488, 480788), (8624, 473206), (9812, 415912), (10927, 373472), (11671, 349664), (12488, 326788), (14854, 274736), (16976, 240394), (17171, 237664), (17248, 236603), (19624, 207956), (21854, 186736), (23342, 174832), (24976, 163394), (29708, 137368), (33952, 120197), (34342, 118832), (39248, 103978), (43708, 93368), (46684, 87416), (49952, 81697), (51989, 78496), (59416, 68684)]