213648162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 553512960

約数和(自身を除く): 339864798

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 103, 131, 174, 182, 203, 206, 262, 273, 309, 377, 393, 406, 546, 609, 618, 721, 754, 786, 917, 1131, 1218, 1339, 1442, 1703, 1834, 2163, 2262, 2639, 2678, 2751, 2987, 3406, 3799, 4017, 4326, 5109, 5278, 5502, 5974, 7598, 7917, 8034, 8961, 9373, 10218, 11397, 11921, 13493, 15834, 17922, 18746, 20909, 22794, 23842, 26593, 26986, 28119, 35763, 38831, 40479, 41818, 49387, 53186, 56238, 62727, 71526, 77662, 79779, 80958, 94451, 98774, 116493, 125454, 148161, 159558, 175409, 188902, 232986, 271817, 283353, 296322, 345709, 350818, 391297, 526227, 543634, 566706, 691418, 782594, 815451, 1037127, 1052454, 1173891, 1227863, 1630902, 2074254, 2347782, 2455726, 2739079, 3683589, 5086861, 5478158, 7367178, 8217237, 10173722, 15260583, 16434474, 30521166, 35608027, 71216054, 106824081, 213648162]

約数ペア:

[(1, 213648162), (2, 106824081), (3, 71216054), (6, 35608027), (7, 30521166), (13, 16434474), (14, 15260583), (21, 10173722), (26, 8217237), (29, 7367178), (39, 5478158), (42, 5086861), (58, 3683589), (78, 2739079), (87, 2455726), (91, 2347782), (103, 2074254), (131, 1630902), (174, 1227863), (182, 1173891), (203, 1052454), (206, 1037127), (262, 815451), (273, 782594), (309, 691418), (377, 566706), (393, 543634), (406, 526227), (546, 391297), (609, 350818), (618, 345709), (721, 296322), (754, 283353), (786, 271817), (917, 232986), (1131, 188902), (1218, 175409), (1339, 159558), (1442, 148161), (1703, 125454), (1834, 116493), (2163, 98774), (2262, 94451), (2639, 80958), (2678, 79779), (2751, 77662), (2987, 71526), (3406, 62727), (3799, 56238), (4017, 53186), (4326, 49387), (5109, 41818), (5278, 40479), (5502, 38831), (5974, 35763), (7598, 28119), (7917, 26986), (8034, 26593), (8961, 23842), (9373, 22794), (10218, 20909), (11397, 18746), (11921, 17922), (13493, 15834)]