198261504

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 216

約数和(自身を含む): 688746240

約数和(自身を除く): 490484736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 647, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1294, 1344, 1368, 1596, 1792, 1824, 1941, 2016, 2128, 2304, 2394, 2432, 2588, 2688, 2736, 3192, 3648, 3882, 4032, 4256, 4529, 4788, 4864, 5176, 5376, 5472, 5823, 6384, 7296, 7764, 8064, 8512, 9058, 9576, 10352, 10944, 11646, 12293, 12768, 13587, 14592, 15528, 16128, 17024, 18116, 19152, 20704, 21888, 23292, 24586, 25536, 27174, 31056, 34048, 36232, 36879, 38304, 40761, 41408, 43776, 46584, 49172, 51072, 54348, 62112, 72464, 73758, 76608, 81522, 82816, 86051, 93168, 98344, 102144, 108696, 110637, 124224, 144928, 147516, 153216, 163044, 165632, 172102, 186336, 196688, 217392, 221274, 248448, 258153, 289856, 295032, 306432, 326088, 344204, 372672, 393376, 434784, 442548, 496896, 516306, 579712, 590064, 652176, 688408, 745344, 774459, 786752, 869568, 885096, 1032612, 1159424, 1180128, 1304352, 1376816, 1490688, 1548918, 1573504, 1739136, 1770192, 2065224, 2360256, 2608704, 2753632, 3097836, 3147008, 3478272, 3540384, 4130448, 4720512, 5217408, 5507264, 6195672, 7080768, 8260896, 9441024, 10434816, 11014528, 12391344, 14161536, 16521792, 22029056, 24782688, 28323072, 33043584, 49565376, 66087168, 99130752, 198261504]

約数ペア:

[(1, 198261504), (2, 99130752), (3, 66087168), (4, 49565376), (6, 33043584), (7, 28323072), (8, 24782688), (9, 22029056), (12, 16521792), (14, 14161536), (16, 12391344), (18, 11014528), (19, 10434816), (21, 9441024), (24, 8260896), (28, 7080768), (32, 6195672), (36, 5507264), (38, 5217408), (42, 4720512), (48, 4130448), (56, 3540384), (57, 3478272), (63, 3147008), (64, 3097836), (72, 2753632), (76, 2608704), (84, 2360256), (96, 2065224), (112, 1770192), (114, 1739136), (126, 1573504), (128, 1548918), (133, 1490688), (144, 1376816), (152, 1304352), (168, 1180128), (171, 1159424), (192, 1032612), (224, 885096), (228, 869568), (252, 786752), (256, 774459), (266, 745344), (288, 688408), (304, 652176), (336, 590064), (342, 579712), (384, 516306), (399, 496896), (448, 442548), (456, 434784), (504, 393376), (532, 372672), (576, 344204), (608, 326088), (647, 306432), (672, 295032), (684, 289856), (768, 258153), (798, 248448), (896, 221274), (912, 217392), (1008, 196688), (1064, 186336), (1152, 172102), (1197, 165632), (1216, 163044), (1294, 153216), (1344, 147516), (1368, 144928), (1596, 124224), (1792, 110637), (1824, 108696), (1941, 102144), (2016, 98344), (2128, 93168), (2304, 86051), (2394, 82816), (2432, 81522), (2588, 76608), (2688, 73758), (2736, 72464), (3192, 62112), (3648, 54348), (3882, 51072), (4032, 49172), (4256, 46584), (4529, 43776), (4788, 41408), (4864, 40761), (5176, 38304), (5376, 36879), (5472, 36232), (5823, 34048), (6384, 31056), (7296, 27174), (7764, 25536), (8064, 24586), (8512, 23292), (9058, 21888), (9576, 20704), (10352, 19152), (10944, 18116), (11646, 17024), (12293, 16128), (12768, 15528), (13587, 14592)]