281923488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12713}}^1$

素因数の和:12747

約数の個数: 144

約数和(自身を含む): 999625536

約数和(自身を除く): 717702048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 12713, 22176, 25426, 38139, 50852, 76278, 88991, 101704, 114417, 139843, 152556, 177982, 203408, 228834, 266973, 279686, 305112, 355964, 406816, 419529, 457668, 533946, 559372, 610224, 711928, 800919, 839058, 915336, 978901, 1067892, 1118744, 1220448, 1258587, 1423856, 1601838, 1678116, 1830672, 1957802, 2135784, 2237488, 2517174, 2847712, 2936703, 3203676, 3356232, 3661344, 3915604, 4271568, 4474976, 5034348, 5873406, 6407352, 6712464, 7831208, 8543136, 8810109, 10068696, 11746812, 12814704, 13424928, 15662416, 17620218, 20137392, 23493624, 25629408, 31324832, 35240436, 40274784, 46987248, 70480872, 93974496, 140961744, 281923488]

約数ペア:

[(1, 281923488), (2, 140961744), (3, 93974496), (4, 70480872), (6, 46987248), (7, 40274784), (8, 35240436), (9, 31324832), (11, 25629408), (12, 23493624), (14, 20137392), (16, 17620218), (18, 15662416), (21, 13424928), (22, 12814704), (24, 11746812), (28, 10068696), (32, 8810109), (33, 8543136), (36, 7831208), (42, 6712464), (44, 6407352), (48, 5873406), (56, 5034348), (63, 4474976), (66, 4271568), (72, 3915604), (77, 3661344), (84, 3356232), (88, 3203676), (96, 2936703), (99, 2847712), (112, 2517174), (126, 2237488), (132, 2135784), (144, 1957802), (154, 1830672), (168, 1678116), (176, 1601838), (198, 1423856), (224, 1258587), (231, 1220448), (252, 1118744), (264, 1067892), (288, 978901), (308, 915336), (336, 839058), (352, 800919), (396, 711928), (462, 610224), (504, 559372), (528, 533946), (616, 457668), (672, 419529), (693, 406816), (792, 355964), (924, 305112), (1008, 279686), (1056, 266973), (1232, 228834), (1386, 203408), (1584, 177982), (1848, 152556), (2016, 139843), (2464, 114417), (2772, 101704), (3168, 88991), (3696, 76278), (5544, 50852), (7392, 38139), (11088, 25426), (12713, 22176)]