254896992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2225

約数の個数: 144

約数和(自身を含む): 842849280

約数和(自身を除く): 587952288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 288, 336, 354, 413, 472, 504, 531, 672, 708, 826, 944, 1008, 1062, 1239, 1416, 1652, 1888, 2016, 2124, 2143, 2478, 2832, 3304, 3717, 4248, 4286, 4956, 5664, 6429, 6608, 7434, 8496, 8572, 9912, 12858, 13216, 14868, 15001, 16992, 17144, 19287, 19824, 25716, 29736, 30002, 34288, 38574, 39648, 45003, 51432, 59472, 60004, 68576, 77148, 90006, 102864, 118944, 120008, 126437, 135009, 154296, 180012, 205728, 240016, 252874, 270018, 308592, 360024, 379311, 480032, 505748, 540036, 617184, 720048, 758622, 885059, 1011496, 1080072, 1137933, 1440096, 1517244, 1770118, 2022992, 2160144, 2275866, 2655177, 3034488, 3540236, 4045984, 4320288, 4551732, 5310354, 6068976, 7080472, 7965531, 9103464, 10620708, 12137952, 14160944, 15931062, 18206928, 21241416, 28321888, 31862124, 36413856, 42482832, 63724248, 84965664, 127448496, 254896992]

約数ペア:

[(1, 254896992), (2, 127448496), (3, 84965664), (4, 63724248), (6, 42482832), (7, 36413856), (8, 31862124), (9, 28321888), (12, 21241416), (14, 18206928), (16, 15931062), (18, 14160944), (21, 12137952), (24, 10620708), (28, 9103464), (32, 7965531), (36, 7080472), (42, 6068976), (48, 5310354), (56, 4551732), (59, 4320288), (63, 4045984), (72, 3540236), (84, 3034488), (96, 2655177), (112, 2275866), (118, 2160144), (126, 2022992), (144, 1770118), (168, 1517244), (177, 1440096), (224, 1137933), (236, 1080072), (252, 1011496), (288, 885059), (336, 758622), (354, 720048), (413, 617184), (472, 540036), (504, 505748), (531, 480032), (672, 379311), (708, 360024), (826, 308592), (944, 270018), (1008, 252874), (1062, 240016), (1239, 205728), (1416, 180012), (1652, 154296), (1888, 135009), (2016, 126437), (2124, 120008), (2143, 118944), (2478, 102864), (2832, 90006), (3304, 77148), (3717, 68576), (4248, 60004), (4286, 59472), (4956, 51432), (5664, 45003), (6429, 39648), (6608, 38574), (7434, 34288), (8496, 30002), (8572, 29736), (9912, 25716), (12858, 19824), (13216, 19287), (14868, 17144), (15001, 16992)]