40282704864

素因数分解:

$2^5\times 3^5\times {\mathrm{251}}^1\times {\mathrm{20639}}^1$

素因数の和:20915

約数の個数: 144

約数和(自身を含む): 119275752960

約数和(自身を除く): 78993048096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 251, 288, 324, 432, 486, 502, 648, 753, 864, 972, 1004, 1296, 1506, 1944, 2008, 2259, 2592, 3012, 3888, 4016, 4518, 6024, 6777, 7776, 8032, 9036, 12048, 13554, 18072, 20331, 20639, 24096, 27108, 36144, 40662, 41278, 54216, 60993, 61917, 72288, 81324, 82556, 108432, 121986, 123834, 162648, 165112, 185751, 216864, 243972, 247668, 325296, 330224, 371502, 487944, 495336, 557253, 650592, 660448, 743004, 975888, 990672, 1114506, 1486008, 1671759, 1951776, 1981344, 2229012, 2972016, 3343518, 4458024, 5015277, 5180389, 5944032, 6687036, 8916048, 10030554, 10360778, 13374072, 15541167, 17832096, 20061108, 20721556, 26748144, 31082334, 40122216, 41443112, 46623501, 53496288, 62164668, 80244432, 82886224, 93247002, 124329336, 139870503, 160488864, 165772448, 186494004, 248658672, 279741006, 372988008, 419611509, 497317344, 559482012, 745976016, 839223018, 1118964024, 1258834527, 1491952032, 1678446036, 2237928048, 2517669054, 3356892072, 4475856096, 5035338108, 6713784144, 10070676216, 13427568288, 20141352432, 40282704864]

約数ペア:

[(1, 40282704864), (2, 20141352432), (3, 13427568288), (4, 10070676216), (6, 6713784144), (8, 5035338108), (9, 4475856096), (12, 3356892072), (16, 2517669054), (18, 2237928048), (24, 1678446036), (27, 1491952032), (32, 1258834527), (36, 1118964024), (48, 839223018), (54, 745976016), (72, 559482012), (81, 497317344), (96, 419611509), (108, 372988008), (144, 279741006), (162, 248658672), (216, 186494004), (243, 165772448), (251, 160488864), (288, 139870503), (324, 124329336), (432, 93247002), (486, 82886224), (502, 80244432), (648, 62164668), (753, 53496288), (864, 46623501), (972, 41443112), (1004, 40122216), (1296, 31082334), (1506, 26748144), (1944, 20721556), (2008, 20061108), (2259, 17832096), (2592, 15541167), (3012, 13374072), (3888, 10360778), (4016, 10030554), (4518, 8916048), (6024, 6687036), (6777, 5944032), (7776, 5180389), (8032, 5015277), (9036, 4458024), (12048, 3343518), (13554, 2972016), (18072, 2229012), (20331, 1981344), (20639, 1951776), (24096, 1671759), (27108, 1486008), (36144, 1114506), (40662, 990672), (41278, 975888), (54216, 743004), (60993, 660448), (61917, 650592), (72288, 557253), (81324, 495336), (82556, 487944), (108432, 371502), (121986, 330224), (123834, 325296), (162648, 247668), (165112, 243972), (185751, 216864)]