2589481728

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:587

約数の個数: 216

約数和(自身を含む): 7931742000

約数和(自身を除く): 5342260272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 149, 152, 171, 192, 228, 256, 288, 298, 304, 342, 384, 397, 447, 456, 576, 596, 608, 684, 768, 794, 894, 912, 1152, 1191, 1192, 1216, 1341, 1368, 1588, 1788, 1824, 2304, 2382, 2384, 2432, 2682, 2736, 2831, 3176, 3573, 3576, 3648, 4764, 4768, 4864, 5364, 5472, 5662, 6352, 7146, 7152, 7296, 7543, 8493, 9528, 9536, 10728, 10944, 11324, 12704, 14292, 14304, 14592, 15086, 16986, 19056, 19072, 21456, 21888, 22629, 22648, 25408, 25479, 28584, 28608, 30172, 33972, 38112, 38144, 42912, 43776, 45258, 45296, 50816, 50958, 57168, 57216, 59153, 60344, 67887, 67944, 76224, 85824, 90516, 90592, 101632, 101916, 114336, 114432, 118306, 120688, 135774, 135888, 152448, 171648, 177459, 181032, 181184, 203832, 228672, 236612, 241376, 271548, 271776, 304896, 343296, 354918, 362064, 362368, 407664, 457344, 473224, 482752, 532377, 543096, 543552, 709836, 724128, 724736, 815328, 914688, 946448, 965504, 1064754, 1086192, 1087104, 1123907, 1419672, 1448256, 1630656, 1892896, 1931008, 2129508, 2172384, 2174208, 2247814, 2839344, 2896512, 3261312, 3371721, 3785792, 4259016, 4344768, 4495628, 5678688, 5793024, 6522624, 6743442, 7571584, 8518032, 8689536, 8991256, 10115163, 11357376, 13486884, 15143168, 17036064, 17379072, 17982512, 20230326, 22714752, 26973768, 34072128, 35965024, 40460652, 45429504, 53947536, 68144256, 71930048, 80921304, 107895072, 136288512, 143860096, 161842608, 215790144, 287720192, 323685216, 431580288, 647370432, 863160576, 1294740864, 2589481728]

約数ペア:

[(1, 2589481728), (2, 1294740864), (3, 863160576), (4, 647370432), (6, 431580288), (8, 323685216), (9, 287720192), (12, 215790144), (16, 161842608), (18, 143860096), (19, 136288512), (24, 107895072), (32, 80921304), (36, 71930048), (38, 68144256), (48, 53947536), (57, 45429504), (64, 40460652), (72, 35965024), (76, 34072128), (96, 26973768), (114, 22714752), (128, 20230326), (144, 17982512), (149, 17379072), (152, 17036064), (171, 15143168), (192, 13486884), (228, 11357376), (256, 10115163), (288, 8991256), (298, 8689536), (304, 8518032), (342, 7571584), (384, 6743442), (397, 6522624), (447, 5793024), (456, 5678688), (576, 4495628), (596, 4344768), (608, 4259016), (684, 3785792), (768, 3371721), (794, 3261312), (894, 2896512), (912, 2839344), (1152, 2247814), (1191, 2174208), (1192, 2172384), (1216, 2129508), (1341, 1931008), (1368, 1892896), (1588, 1630656), (1788, 1448256), (1824, 1419672), (2304, 1123907), (2382, 1087104), (2384, 1086192), (2432, 1064754), (2682, 965504), (2736, 946448), (2831, 914688), (3176, 815328), (3573, 724736), (3576, 724128), (3648, 709836), (4764, 543552), (4768, 543096), (4864, 532377), (5364, 482752), (5472, 473224), (5662, 457344), (6352, 407664), (7146, 362368), (7152, 362064), (7296, 354918), (7543, 343296), (8493, 304896), (9528, 271776), (9536, 271548), (10728, 241376), (10944, 236612), (11324, 228672), (12704, 203832), (14292, 181184), (14304, 181032), (14592, 177459), (15086, 171648), (16986, 152448), (19056, 135888), (19072, 135774), (21456, 120688), (21888, 118306), (22629, 114432), (22648, 114336), (25408, 101916), (25479, 101632), (28584, 90592), (28608, 90516), (30172, 85824), (33972, 76224), (38112, 67944), (38144, 67887), (42912, 60344), (43776, 59153), (45258, 57216), (45296, 57168), (50816, 50958)]