978701184

素因数分解:

$2^7\times 3^3\times {\mathrm{503}}^1\times {\mathrm{563}}^1$

素因数の和:1089

約数の個数: 128

約数和(自身を含む): 2899411200

約数和(自身を除く): 1920710016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 503, 563, 576, 864, 1006, 1126, 1152, 1509, 1689, 1728, 2012, 2252, 3018, 3378, 3456, 4024, 4504, 4527, 5067, 6036, 6756, 8048, 9008, 9054, 10134, 12072, 13512, 13581, 15201, 16096, 18016, 18108, 20268, 24144, 27024, 27162, 30402, 32192, 36032, 36216, 40536, 48288, 54048, 54324, 60804, 64384, 72064, 72432, 81072, 96576, 108096, 108648, 121608, 144864, 162144, 193152, 216192, 217296, 243216, 283189, 289728, 324288, 434592, 486432, 566378, 579456, 648576, 849567, 869184, 972864, 1132756, 1699134, 1738368, 1945728, 2265512, 2548701, 3398268, 4531024, 5097402, 6796536, 7646103, 9062048, 10194804, 13593072, 15292206, 18124096, 20389608, 27186144, 30584412, 36248192, 40779216, 54372288, 61168824, 81558432, 108744576, 122337648, 163116864, 244675296, 326233728, 489350592, 978701184]

約数ペア:

[(1, 978701184), (2, 489350592), (3, 326233728), (4, 244675296), (6, 163116864), (8, 122337648), (9, 108744576), (12, 81558432), (16, 61168824), (18, 54372288), (24, 40779216), (27, 36248192), (32, 30584412), (36, 27186144), (48, 20389608), (54, 18124096), (64, 15292206), (72, 13593072), (96, 10194804), (108, 9062048), (128, 7646103), (144, 6796536), (192, 5097402), (216, 4531024), (288, 3398268), (384, 2548701), (432, 2265512), (503, 1945728), (563, 1738368), (576, 1699134), (864, 1132756), (1006, 972864), (1126, 869184), (1152, 849567), (1509, 648576), (1689, 579456), (1728, 566378), (2012, 486432), (2252, 434592), (3018, 324288), (3378, 289728), (3456, 283189), (4024, 243216), (4504, 217296), (4527, 216192), (5067, 193152), (6036, 162144), (6756, 144864), (8048, 121608), (9008, 108648), (9054, 108096), (10134, 96576), (12072, 81072), (13512, 72432), (13581, 72064), (15201, 64384), (16096, 60804), (18016, 54324), (18108, 54048), (20268, 48288), (24144, 40536), (27024, 36216), (27162, 36032), (30402, 32192)]