499580172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2192

約数の個数: 144

約数和(自身を含む): 1576294720

約数和(自身を除く): 1076714548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 182, 219, 234, 252, 273, 292, 364, 438, 468, 511, 546, 657, 819, 876, 949, 1022, 1092, 1314, 1533, 1638, 1898, 2044, 2089, 2628, 2847, 3066, 3276, 3796, 4178, 4599, 5694, 6132, 6267, 6643, 8356, 8541, 9198, 11388, 12534, 13286, 14623, 17082, 18396, 18801, 19929, 25068, 26572, 27157, 29246, 34164, 37602, 39858, 43869, 54314, 58492, 59787, 75204, 79716, 81471, 87738, 108628, 119574, 131607, 152497, 162942, 175476, 190099, 239148, 244413, 263214, 304994, 325884, 380198, 457491, 488826, 526428, 570297, 609988, 760396, 914982, 977652, 1067479, 1140594, 1372473, 1710891, 1829964, 1982461, 2134958, 2281188, 2744946, 3202437, 3421782, 3964922, 4269916, 5489892, 5947383, 6404874, 6843564, 7929844, 9607311, 11894766, 12809748, 13877227, 17842149, 19214622, 23789532, 27754454, 35684298, 38429244, 41631681, 55508908, 71368596, 83263362, 124895043, 166526724, 249790086, 499580172]

約数ペア:

[(1, 499580172), (2, 249790086), (3, 166526724), (4, 124895043), (6, 83263362), (7, 71368596), (9, 55508908), (12, 41631681), (13, 38429244), (14, 35684298), (18, 27754454), (21, 23789532), (26, 19214622), (28, 17842149), (36, 13877227), (39, 12809748), (42, 11894766), (52, 9607311), (63, 7929844), (73, 6843564), (78, 6404874), (84, 5947383), (91, 5489892), (117, 4269916), (126, 3964922), (146, 3421782), (156, 3202437), (182, 2744946), (219, 2281188), (234, 2134958), (252, 1982461), (273, 1829964), (292, 1710891), (364, 1372473), (438, 1140594), (468, 1067479), (511, 977652), (546, 914982), (657, 760396), (819, 609988), (876, 570297), (949, 526428), (1022, 488826), (1092, 457491), (1314, 380198), (1533, 325884), (1638, 304994), (1898, 263214), (2044, 244413), (2089, 239148), (2628, 190099), (2847, 175476), (3066, 162942), (3276, 152497), (3796, 131607), (4178, 119574), (4599, 108628), (5694, 87738), (6132, 81471), (6267, 79716), (6643, 75204), (8356, 59787), (8541, 58492), (9198, 54314), (11388, 43869), (12534, 39858), (13286, 37602), (14623, 34164), (17082, 29246), (18396, 27157), (18801, 26572), (19929, 25068)]