1287352656

素因数分解:

$2^4\times 3^3\times {\mathrm{797}}^1\times {\mathrm{3739}}^1$

素因数の和:4553

約数の個数: 80

約数和(自身を含む): 3700804800

約数和(自身を除く): 2413452144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 797, 1594, 2391, 3188, 3739, 4782, 6376, 7173, 7478, 9564, 11217, 12752, 14346, 14956, 19128, 21519, 22434, 28692, 29912, 33651, 38256, 43038, 44868, 57384, 59824, 67302, 86076, 89736, 100953, 114768, 134604, 172152, 179472, 201906, 269208, 344304, 403812, 538416, 807624, 1615248, 2979983, 5959966, 8939949, 11919932, 17879898, 23839864, 26819847, 35759796, 47679728, 53639694, 71519592, 80459541, 107279388, 143039184, 160919082, 214558776, 321838164, 429117552, 643676328, 1287352656]

約数ペア:

[(1, 1287352656), (2, 643676328), (3, 429117552), (4, 321838164), (6, 214558776), (8, 160919082), (9, 143039184), (12, 107279388), (16, 80459541), (18, 71519592), (24, 53639694), (27, 47679728), (36, 35759796), (48, 26819847), (54, 23839864), (72, 17879898), (108, 11919932), (144, 8939949), (216, 5959966), (432, 2979983), (797, 1615248), (1594, 807624), (2391, 538416), (3188, 403812), (3739, 344304), (4782, 269208), (6376, 201906), (7173, 179472), (7478, 172152), (9564, 134604), (11217, 114768), (12752, 100953), (14346, 89736), (14956, 86076), (19128, 67302), (21519, 59824), (22434, 57384), (28692, 44868), (29912, 43038), (33651, 38256)]