287568288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2129}}^1$

素因数の和:2219

約数の個数: 144

約数和(自身を含む): 948991680

約数和(自身を除く): 661423392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 504, 536, 603, 672, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 2016, 2129, 2144, 2412, 2814, 3216, 3752, 4221, 4258, 4824, 5628, 6387, 6432, 7504, 8442, 8516, 9648, 11256, 12774, 14903, 15008, 16884, 17032, 19161, 19296, 22512, 25548, 29806, 33768, 34064, 38322, 44709, 45024, 51096, 59612, 67536, 68128, 76644, 89418, 102192, 119224, 134127, 135072, 142643, 153288, 178836, 204384, 238448, 268254, 285286, 306576, 357672, 427929, 476896, 536508, 570572, 613152, 715344, 855858, 998501, 1073016, 1141144, 1283787, 1430688, 1711716, 1997002, 2146032, 2282288, 2567574, 2995503, 3423432, 3994004, 4292064, 4564576, 5135148, 5991006, 6846864, 7988008, 8986509, 10270296, 11982012, 13693728, 15976016, 17973018, 20540592, 23964024, 31952032, 35946036, 41081184, 47928048, 71892072, 95856096, 143784144, 287568288]

約数ペア:

[(1, 287568288), (2, 143784144), (3, 95856096), (4, 71892072), (6, 47928048), (7, 41081184), (8, 35946036), (9, 31952032), (12, 23964024), (14, 20540592), (16, 17973018), (18, 15976016), (21, 13693728), (24, 11982012), (28, 10270296), (32, 8986509), (36, 7988008), (42, 6846864), (48, 5991006), (56, 5135148), (63, 4564576), (67, 4292064), (72, 3994004), (84, 3423432), (96, 2995503), (112, 2567574), (126, 2282288), (134, 2146032), (144, 1997002), (168, 1711716), (201, 1430688), (224, 1283787), (252, 1141144), (268, 1073016), (288, 998501), (336, 855858), (402, 715344), (469, 613152), (504, 570572), (536, 536508), (603, 476896), (672, 427929), (804, 357672), (938, 306576), (1008, 285286), (1072, 268254), (1206, 238448), (1407, 204384), (1608, 178836), (1876, 153288), (2016, 142643), (2129, 135072), (2144, 134127), (2412, 119224), (2814, 102192), (3216, 89418), (3752, 76644), (4221, 68128), (4258, 67536), (4824, 59612), (5628, 51096), (6387, 45024), (6432, 44709), (7504, 38322), (8442, 34064), (8516, 33768), (9648, 29806), (11256, 25548), (12774, 22512), (14903, 19296), (15008, 19161), (16884, 17032)]