238035456

素因数分解:

$2^9\times 3^3\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 717900480

約数和(自身を除く): 479865024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 256, 257, 268, 288, 384, 402, 432, 512, 514, 536, 576, 603, 768, 771, 804, 864, 1028, 1072, 1152, 1206, 1536, 1542, 1608, 1728, 1809, 2056, 2144, 2304, 2313, 2412, 3084, 3216, 3456, 3618, 4112, 4288, 4608, 4626, 4824, 6168, 6432, 6912, 6939, 7236, 8224, 8576, 9252, 9648, 12336, 12864, 13824, 13878, 14472, 16448, 17152, 17219, 18504, 19296, 24672, 25728, 27756, 28944, 32896, 34304, 34438, 37008, 38592, 49344, 51456, 51657, 55512, 57888, 65792, 68876, 74016, 77184, 98688, 102912, 103314, 111024, 115776, 131584, 137752, 148032, 154368, 154971, 197376, 206628, 222048, 231552, 275504, 296064, 308736, 309942, 394752, 413256, 444096, 463104, 464913, 551008, 592128, 619884, 826512, 888192, 926208, 929826, 1102016, 1184256, 1239768, 1653024, 1776384, 1859652, 2204032, 2479536, 3306048, 3552768, 3719304, 4408064, 4959072, 6612096, 7438608, 8816128, 9918144, 13224192, 14877216, 19836288, 26448384, 29754432, 39672576, 59508864, 79345152, 119017728, 238035456]

約数ペア:

[(1, 238035456), (2, 119017728), (3, 79345152), (4, 59508864), (6, 39672576), (8, 29754432), (9, 26448384), (12, 19836288), (16, 14877216), (18, 13224192), (24, 9918144), (27, 8816128), (32, 7438608), (36, 6612096), (48, 4959072), (54, 4408064), (64, 3719304), (67, 3552768), (72, 3306048), (96, 2479536), (108, 2204032), (128, 1859652), (134, 1776384), (144, 1653024), (192, 1239768), (201, 1184256), (216, 1102016), (256, 929826), (257, 926208), (268, 888192), (288, 826512), (384, 619884), (402, 592128), (432, 551008), (512, 464913), (514, 463104), (536, 444096), (576, 413256), (603, 394752), (768, 309942), (771, 308736), (804, 296064), (864, 275504), (1028, 231552), (1072, 222048), (1152, 206628), (1206, 197376), (1536, 154971), (1542, 154368), (1608, 148032), (1728, 137752), (1809, 131584), (2056, 115776), (2144, 111024), (2304, 103314), (2313, 102912), (2412, 98688), (3084, 77184), (3216, 74016), (3456, 68876), (3618, 65792), (4112, 57888), (4288, 55512), (4608, 51657), (4626, 51456), (4824, 49344), (6168, 38592), (6432, 37008), (6912, 34438), (6939, 34304), (7236, 32896), (8224, 28944), (8576, 27756), (9252, 25728), (9648, 24672), (12336, 19296), (12864, 18504), (13824, 17219), (13878, 17152), (14472, 16448)]