987886368

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{18149}}^1$

素因数の和:18181

約数の個数: 144

約数和(自身を含む): 3329726400

約数和(自身を除く): 2341840032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 13608, 18144, 18149, 27216, 36298, 54432, 54447, 72596, 108894, 127043, 145192, 163341, 217788, 254086, 290384, 326682, 381129, 435576, 490023, 508172, 580768, 653364, 762258, 871152, 980046, 1016344, 1143387, 1306728, 1470069, 1524516, 1742304, 1960092, 2032688, 2286774, 2613456, 2940138, 3049032, 3430161, 3920184, 4065376, 4410207, 4573548, 5226912, 5880276, 6098064, 6860322, 7840368, 8820414, 9147096, 10290483, 11760552, 12196128, 13720644, 15680736, 17640828, 18294192, 20580966, 23521104, 27441288, 30871449, 35281656, 36588384, 41161932, 47042208, 54882576, 61742898, 70563312, 82323864, 109765152, 123485796, 141126624, 164647728, 246971592, 329295456, 493943184, 987886368]

約数ペア:

[(1, 987886368), (2, 493943184), (3, 329295456), (4, 246971592), (6, 164647728), (7, 141126624), (8, 123485796), (9, 109765152), (12, 82323864), (14, 70563312), (16, 61742898), (18, 54882576), (21, 47042208), (24, 41161932), (27, 36588384), (28, 35281656), (32, 30871449), (36, 27441288), (42, 23521104), (48, 20580966), (54, 18294192), (56, 17640828), (63, 15680736), (72, 13720644), (81, 12196128), (84, 11760552), (96, 10290483), (108, 9147096), (112, 8820414), (126, 7840368), (144, 6860322), (162, 6098064), (168, 5880276), (189, 5226912), (216, 4573548), (224, 4410207), (243, 4065376), (252, 3920184), (288, 3430161), (324, 3049032), (336, 2940138), (378, 2613456), (432, 2286774), (486, 2032688), (504, 1960092), (567, 1742304), (648, 1524516), (672, 1470069), (756, 1306728), (864, 1143387), (972, 1016344), (1008, 980046), (1134, 871152), (1296, 762258), (1512, 653364), (1701, 580768), (1944, 508172), (2016, 490023), (2268, 435576), (2592, 381129), (3024, 326682), (3402, 290384), (3888, 254086), (4536, 217788), (6048, 163341), (6804, 145192), (7776, 127043), (9072, 108894), (13608, 72596), (18144, 54447), (18149, 54432), (27216, 36298)]