297392256

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 256

約数和(自身を含む): 1057536000

約数和(自身を除く): 760143744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 647, 672, 684, 756, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1294, 1344, 1368, 1512, 1596, 1728, 1824, 1941, 2016, 2052, 2128, 2394, 2432, 2588, 2688, 2736, 3024, 3192, 3456, 3591, 3648, 3882, 4032, 4104, 4256, 4529, 4788, 5176, 5472, 5823, 6048, 6384, 7182, 7296, 7764, 8064, 8208, 8512, 9058, 9576, 10352, 10944, 11646, 12096, 12293, 12768, 13587, 14364, 15528, 16416, 17024, 17469, 18116, 19152, 20704, 21888, 23292, 24192, 24586, 25536, 27174, 28728, 31056, 32832, 34938, 36232, 36879, 38304, 40761, 41408, 46584, 49172, 51072, 54348, 57456, 62112, 65664, 69876, 72464, 73758, 76608, 81522, 82816, 86051, 93168, 98344, 108696, 110637, 114912, 122283, 124224, 139752, 144928, 147516, 153216, 163044, 172102, 186336, 196688, 217392, 221274, 229824, 244566, 248448, 258153, 279504, 289856, 295032, 326088, 331911, 344204, 372672, 393376, 434784, 442548, 459648, 489132, 516306, 559008, 579712, 590064, 652176, 663822, 688408, 745344, 774459, 786752, 869568, 885096, 978264, 1032612, 1118016, 1180128, 1304352, 1327644, 1376816, 1548918, 1573504, 1739136, 1770192, 1956528, 2065224, 2236032, 2323377, 2360256, 2608704, 2655288, 2753632, 3097836, 3540384, 3913056, 4130448, 4646754, 4720512, 5217408, 5310576, 5507264, 6195672, 7080768, 7826112, 8260896, 9293508, 10621152, 11014528, 12391344, 14161536, 15652224, 16521792, 18587016, 21242304, 24782688, 33043584, 37174032, 42484608, 49565376, 74348064, 99130752, 148696128, 297392256]

約数ペア:

[(1, 297392256), (2, 148696128), (3, 99130752), (4, 74348064), (6, 49565376), (7, 42484608), (8, 37174032), (9, 33043584), (12, 24782688), (14, 21242304), (16, 18587016), (18, 16521792), (19, 15652224), (21, 14161536), (24, 12391344), (27, 11014528), (28, 10621152), (32, 9293508), (36, 8260896), (38, 7826112), (42, 7080768), (48, 6195672), (54, 5507264), (56, 5310576), (57, 5217408), (63, 4720512), (64, 4646754), (72, 4130448), (76, 3913056), (84, 3540384), (96, 3097836), (108, 2753632), (112, 2655288), (114, 2608704), (126, 2360256), (128, 2323377), (133, 2236032), (144, 2065224), (152, 1956528), (168, 1770192), (171, 1739136), (189, 1573504), (192, 1548918), (216, 1376816), (224, 1327644), (228, 1304352), (252, 1180128), (266, 1118016), (288, 1032612), (304, 978264), (336, 885096), (342, 869568), (378, 786752), (384, 774459), (399, 745344), (432, 688408), (448, 663822), (456, 652176), (504, 590064), (513, 579712), (532, 559008), (576, 516306), (608, 489132), (647, 459648), (672, 442548), (684, 434784), (756, 393376), (798, 372672), (864, 344204), (896, 331911), (912, 326088), (1008, 295032), (1026, 289856), (1064, 279504), (1152, 258153), (1197, 248448), (1216, 244566), (1294, 229824), (1344, 221274), (1368, 217392), (1512, 196688), (1596, 186336), (1728, 172102), (1824, 163044), (1941, 153216), (2016, 147516), (2052, 144928), (2128, 139752), (2394, 124224), (2432, 122283), (2588, 114912), (2688, 110637), (2736, 108696), (3024, 98344), (3192, 93168), (3456, 86051), (3591, 82816), (3648, 81522), (3882, 76608), (4032, 73758), (4104, 72464), (4256, 69876), (4529, 65664), (4788, 62112), (5176, 57456), (5472, 54348), (5823, 51072), (6048, 49172), (6384, 46584), (7182, 41408), (7296, 40761), (7764, 38304), (8064, 36879), (8208, 36232), (8512, 34938), (9058, 32832), (9576, 31056), (10352, 28728), (10944, 27174), (11646, 25536), (12096, 24586), (12293, 24192), (12768, 23292), (13587, 21888), (14364, 20704), (15528, 19152), (16416, 18116), (17024, 17469)]