204224256

素因数分解:

$2^8\times 3^2\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:806

約数の個数: 108

約数和(自身を含む): 594043632

約数和(自身を除く): 389819376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 256, 274, 288, 384, 411, 548, 576, 647, 768, 822, 1096, 1152, 1233, 1294, 1644, 1941, 2192, 2304, 2466, 2588, 3288, 3882, 4384, 4932, 5176, 5823, 6576, 7764, 8768, 9864, 10352, 11646, 13152, 15528, 17536, 19728, 20704, 23292, 26304, 31056, 35072, 39456, 41408, 46584, 52608, 62112, 78912, 82816, 88639, 93168, 105216, 124224, 157824, 165632, 177278, 186336, 248448, 265917, 315648, 354556, 372672, 496896, 531834, 709112, 745344, 797751, 1063668, 1418224, 1490688, 1595502, 2127336, 2836448, 3191004, 4254672, 5672896, 6382008, 8509344, 11345792, 12764016, 17018688, 22691584, 25528032, 34037376, 51056064, 68074752, 102112128, 204224256]

約数ペア:

[(1, 204224256), (2, 102112128), (3, 68074752), (4, 51056064), (6, 34037376), (8, 25528032), (9, 22691584), (12, 17018688), (16, 12764016), (18, 11345792), (24, 8509344), (32, 6382008), (36, 5672896), (48, 4254672), (64, 3191004), (72, 2836448), (96, 2127336), (128, 1595502), (137, 1490688), (144, 1418224), (192, 1063668), (256, 797751), (274, 745344), (288, 709112), (384, 531834), (411, 496896), (548, 372672), (576, 354556), (647, 315648), (768, 265917), (822, 248448), (1096, 186336), (1152, 177278), (1233, 165632), (1294, 157824), (1644, 124224), (1941, 105216), (2192, 93168), (2304, 88639), (2466, 82816), (2588, 78912), (3288, 62112), (3882, 52608), (4384, 46584), (4932, 41408), (5176, 39456), (5823, 35072), (6576, 31056), (7764, 26304), (8768, 23292), (9864, 20704), (10352, 19728), (11646, 17536), (13152, 15528)]