290246893312

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{2251}}^1$

素因数の和:2710

約数の個数: 144

約数和(自身を含む): 616445544960

約数和(自身を除く): 326198651648

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 244, 256, 359, 368, 488, 718, 736, 976, 1403, 1436, 1472, 1952, 2251, 2806, 2872, 2944, 3904, 4502, 5612, 5744, 5888, 7808, 8257, 9004, 11224, 11488, 15616, 16514, 18008, 21899, 22448, 22976, 33028, 36016, 43798, 44896, 45952, 51773, 66056, 72032, 87596, 89792, 91904, 103546, 132112, 137311, 144064, 175192, 179584, 207092, 264224, 274622, 288128, 350384, 359168, 414184, 503677, 528448, 549244, 576256, 700768, 808109, 828368, 1007354, 1056896, 1098488, 1401536, 1616218, 1656736, 2014708, 2113792, 2196976, 2803072, 3158153, 3232436, 3313472, 4029416, 4393952, 5606144, 6316306, 6464872, 6626944, 8058832, 8787904, 12632612, 12929744, 13253888, 16117664, 17575808, 18586507, 25265224, 25859488, 32235328, 35151616, 37173014, 49294649, 50530448, 51718976, 64470656, 74346028, 98589298, 101060896, 103437952, 128941312, 148692056, 197178596, 202121792, 206875904, 297384112, 394357192, 404243584, 594768224, 788714384, 808487168, 1133776927, 1189536448, 1577428768, 2267553854, 2379072896, 3154857536, 4535107708, 4758145792, 6309715072, 9070215416, 12619430144, 18140430832, 36280861664, 72561723328, 145123446656, 290246893312]

約数ペア:

[(1, 290246893312), (2, 145123446656), (4, 72561723328), (8, 36280861664), (16, 18140430832), (23, 12619430144), (32, 9070215416), (46, 6309715072), (61, 4758145792), (64, 4535107708), (92, 3154857536), (122, 2379072896), (128, 2267553854), (184, 1577428768), (244, 1189536448), (256, 1133776927), (359, 808487168), (368, 788714384), (488, 594768224), (718, 404243584), (736, 394357192), (976, 297384112), (1403, 206875904), (1436, 202121792), (1472, 197178596), (1952, 148692056), (2251, 128941312), (2806, 103437952), (2872, 101060896), (2944, 98589298), (3904, 74346028), (4502, 64470656), (5612, 51718976), (5744, 50530448), (5888, 49294649), (7808, 37173014), (8257, 35151616), (9004, 32235328), (11224, 25859488), (11488, 25265224), (15616, 18586507), (16514, 17575808), (18008, 16117664), (21899, 13253888), (22448, 12929744), (22976, 12632612), (33028, 8787904), (36016, 8058832), (43798, 6626944), (44896, 6464872), (45952, 6316306), (51773, 5606144), (66056, 4393952), (72032, 4029416), (87596, 3313472), (89792, 3232436), (91904, 3158153), (103546, 2803072), (132112, 2196976), (137311, 2113792), (144064, 2014708), (175192, 1656736), (179584, 1616218), (207092, 1401536), (264224, 1098488), (274622, 1056896), (288128, 1007354), (350384, 828368), (359168, 808109), (414184, 700768), (503677, 576256), (528448, 549244)]