421501824

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 1269565440

約数和(自身を除く): 848063616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 67, 72, 86, 96, 127, 128, 129, 134, 144, 172, 192, 201, 254, 258, 268, 288, 344, 381, 384, 387, 402, 508, 516, 536, 576, 603, 688, 762, 774, 804, 1016, 1032, 1072, 1143, 1152, 1206, 1376, 1524, 1548, 1608, 2032, 2064, 2144, 2286, 2412, 2752, 2881, 3048, 3096, 3216, 4064, 4128, 4288, 4572, 4824, 5461, 5504, 5762, 6096, 6192, 6432, 8128, 8256, 8509, 8576, 8643, 9144, 9648, 10922, 11524, 12192, 12384, 12864, 16256, 16383, 16512, 17018, 17286, 18288, 19296, 21844, 23048, 24384, 24768, 25527, 25728, 25929, 32766, 34036, 34572, 36576, 38592, 43688, 46096, 48768, 49149, 49536, 51054, 51858, 65532, 68072, 69144, 73152, 76581, 77184, 87376, 92192, 98298, 102108, 103716, 131064, 136144, 138288, 146304, 153162, 174752, 184384, 196596, 204216, 207432, 262128, 272288, 276576, 306324, 349504, 365887, 368768, 393192, 408432, 414864, 524256, 544576, 553152, 612648, 699008, 731774, 786384, 816864, 829728, 1048512, 1089152, 1097661, 1106304, 1225296, 1463548, 1572768, 1633728, 1659456, 2097024, 2195322, 2450592, 2927096, 3145536, 3267456, 3292983, 3318912, 4390644, 4901184, 5854192, 6291072, 6585966, 8781288, 9802368, 11708384, 13171932, 17562576, 23416768, 26343864, 35125152, 46833536, 52687728, 70250304, 105375456, 140500608, 210750912, 421501824]

約数ペア:

[(1, 421501824), (2, 210750912), (3, 140500608), (4, 105375456), (6, 70250304), (8, 52687728), (9, 46833536), (12, 35125152), (16, 26343864), (18, 23416768), (24, 17562576), (32, 13171932), (36, 11708384), (43, 9802368), (48, 8781288), (64, 6585966), (67, 6291072), (72, 5854192), (86, 4901184), (96, 4390644), (127, 3318912), (128, 3292983), (129, 3267456), (134, 3145536), (144, 2927096), (172, 2450592), (192, 2195322), (201, 2097024), (254, 1659456), (258, 1633728), (268, 1572768), (288, 1463548), (344, 1225296), (381, 1106304), (384, 1097661), (387, 1089152), (402, 1048512), (508, 829728), (516, 816864), (536, 786384), (576, 731774), (603, 699008), (688, 612648), (762, 553152), (774, 544576), (804, 524256), (1016, 414864), (1032, 408432), (1072, 393192), (1143, 368768), (1152, 365887), (1206, 349504), (1376, 306324), (1524, 276576), (1548, 272288), (1608, 262128), (2032, 207432), (2064, 204216), (2144, 196596), (2286, 184384), (2412, 174752), (2752, 153162), (2881, 146304), (3048, 138288), (3096, 136144), (3216, 131064), (4064, 103716), (4128, 102108), (4288, 98298), (4572, 92192), (4824, 87376), (5461, 77184), (5504, 76581), (5762, 73152), (6096, 69144), (6192, 68072), (6432, 65532), (8128, 51858), (8256, 51054), (8509, 49536), (8576, 49149), (8643, 48768), (9144, 46096), (9648, 43688), (10922, 38592), (11524, 36576), (12192, 34572), (12384, 34036), (12864, 32766), (16256, 25929), (16383, 25728), (16512, 25527), (17018, 24768), (17286, 24384), (18288, 23048), (19296, 21844)]