204643584

素因数分解:

$2^8\times 3^4\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 180

約数和(自身を含む): 623256480

約数和(自身を除く): 418612896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 128, 139, 142, 144, 162, 192, 213, 216, 256, 278, 284, 288, 324, 384, 417, 426, 432, 556, 568, 576, 639, 648, 768, 834, 852, 864, 1112, 1136, 1152, 1251, 1278, 1296, 1668, 1704, 1728, 1917, 2224, 2272, 2304, 2502, 2556, 2592, 3336, 3408, 3456, 3753, 3834, 4448, 4544, 5004, 5112, 5184, 5751, 6672, 6816, 6912, 7506, 7668, 8896, 9088, 9869, 10008, 10224, 10368, 11259, 11502, 13344, 13632, 15012, 15336, 17792, 18176, 19738, 20016, 20448, 20736, 22518, 23004, 26688, 27264, 29607, 30024, 30672, 35584, 39476, 40032, 40896, 45036, 46008, 53376, 54528, 59214, 60048, 61344, 78952, 80064, 81792, 88821, 90072, 92016, 106752, 118428, 120096, 122688, 157904, 160128, 163584, 177642, 180144, 184032, 236856, 240192, 245376, 266463, 315808, 320256, 355284, 360288, 368064, 473712, 480384, 490752, 532926, 631616, 710568, 720576, 736128, 799389, 947424, 960768, 1065852, 1263232, 1421136, 1441152, 1472256, 1598778, 1894848, 2131704, 2526464, 2842272, 2882304, 3197556, 3789696, 4263408, 5684544, 6395112, 7579392, 8526816, 11369088, 12790224, 17053632, 22738176, 25580448, 34107264, 51160896, 68214528, 102321792, 204643584]

約数ペア:

[(1, 204643584), (2, 102321792), (3, 68214528), (4, 51160896), (6, 34107264), (8, 25580448), (9, 22738176), (12, 17053632), (16, 12790224), (18, 11369088), (24, 8526816), (27, 7579392), (32, 6395112), (36, 5684544), (48, 4263408), (54, 3789696), (64, 3197556), (71, 2882304), (72, 2842272), (81, 2526464), (96, 2131704), (108, 1894848), (128, 1598778), (139, 1472256), (142, 1441152), (144, 1421136), (162, 1263232), (192, 1065852), (213, 960768), (216, 947424), (256, 799389), (278, 736128), (284, 720576), (288, 710568), (324, 631616), (384, 532926), (417, 490752), (426, 480384), (432, 473712), (556, 368064), (568, 360288), (576, 355284), (639, 320256), (648, 315808), (768, 266463), (834, 245376), (852, 240192), (864, 236856), (1112, 184032), (1136, 180144), (1152, 177642), (1251, 163584), (1278, 160128), (1296, 157904), (1668, 122688), (1704, 120096), (1728, 118428), (1917, 106752), (2224, 92016), (2272, 90072), (2304, 88821), (2502, 81792), (2556, 80064), (2592, 78952), (3336, 61344), (3408, 60048), (3456, 59214), (3753, 54528), (3834, 53376), (4448, 46008), (4544, 45036), (5004, 40896), (5112, 40032), (5184, 39476), (5751, 35584), (6672, 30672), (6816, 30024), (6912, 29607), (7506, 27264), (7668, 26688), (8896, 23004), (9088, 22518), (9869, 20736), (10008, 20448), (10224, 20016), (10368, 19738), (11259, 18176), (11502, 17792), (13344, 15336), (13632, 15012)]