318780672

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 1015017696

約数和(自身を除く): 696237024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 128, 129, 147, 168, 172, 192, 196, 197, 224, 256, 258, 294, 301, 336, 344, 384, 392, 394, 448, 516, 588, 591, 602, 672, 688, 768, 784, 788, 896, 903, 1032, 1176, 1182, 1204, 1344, 1376, 1379, 1568, 1576, 1792, 1806, 2064, 2107, 2352, 2364, 2408, 2688, 2752, 2758, 3136, 3152, 3612, 4128, 4137, 4214, 4704, 4728, 4816, 5376, 5504, 5516, 6272, 6304, 6321, 7224, 8256, 8274, 8428, 8471, 9408, 9456, 9632, 9653, 11008, 11032, 12544, 12608, 12642, 14448, 16512, 16548, 16856, 16942, 18816, 18912, 19264, 19306, 22064, 25216, 25284, 25413, 28896, 28959, 33024, 33096, 33712, 33884, 37632, 37824, 38528, 38612, 44128, 50432, 50568, 50826, 57792, 57918, 59297, 66192, 67424, 67768, 75648, 77056, 77224, 88256, 101136, 101652, 115584, 115836, 118594, 132384, 134848, 135536, 151296, 154448, 176512, 177891, 202272, 203304, 231168, 231672, 237188, 264768, 269696, 271072, 308896, 353024, 355782, 404544, 406608, 415079, 463344, 474376, 529536, 539392, 542144, 617792, 711564, 809088, 813216, 830158, 926688, 948752, 1059072, 1084288, 1235584, 1245237, 1423128, 1618176, 1626432, 1660316, 1853376, 1897504, 2168576, 2471168, 2490474, 2846256, 3252864, 3320632, 3706752, 3795008, 4980948, 5692512, 6505728, 6641264, 7413504, 7590016, 9961896, 11385024, 13282528, 15180032, 19923792, 22770048, 26565056, 39847584, 45540096, 53130112, 79695168, 106260224, 159390336, 318780672]

約数ペア:

[(1, 318780672), (2, 159390336), (3, 106260224), (4, 79695168), (6, 53130112), (7, 45540096), (8, 39847584), (12, 26565056), (14, 22770048), (16, 19923792), (21, 15180032), (24, 13282528), (28, 11385024), (32, 9961896), (42, 7590016), (43, 7413504), (48, 6641264), (49, 6505728), (56, 5692512), (64, 4980948), (84, 3795008), (86, 3706752), (96, 3320632), (98, 3252864), (112, 2846256), (128, 2490474), (129, 2471168), (147, 2168576), (168, 1897504), (172, 1853376), (192, 1660316), (196, 1626432), (197, 1618176), (224, 1423128), (256, 1245237), (258, 1235584), (294, 1084288), (301, 1059072), (336, 948752), (344, 926688), (384, 830158), (392, 813216), (394, 809088), (448, 711564), (516, 617792), (588, 542144), (591, 539392), (602, 529536), (672, 474376), (688, 463344), (768, 415079), (784, 406608), (788, 404544), (896, 355782), (903, 353024), (1032, 308896), (1176, 271072), (1182, 269696), (1204, 264768), (1344, 237188), (1376, 231672), (1379, 231168), (1568, 203304), (1576, 202272), (1792, 177891), (1806, 176512), (2064, 154448), (2107, 151296), (2352, 135536), (2364, 134848), (2408, 132384), (2688, 118594), (2752, 115836), (2758, 115584), (3136, 101652), (3152, 101136), (3612, 88256), (4128, 77224), (4137, 77056), (4214, 75648), (4704, 67768), (4728, 67424), (4816, 66192), (5376, 59297), (5504, 57918), (5516, 57792), (6272, 50826), (6304, 50568), (6321, 50432), (7224, 44128), (8256, 38612), (8274, 38528), (8428, 37824), (8471, 37632), (9408, 33884), (9456, 33712), (9632, 33096), (9653, 33024), (11008, 28959), (11032, 28896), (12544, 25413), (12608, 25284), (12642, 25216), (14448, 22064), (16512, 19306), (16548, 19264), (16856, 18912), (16942, 18816)]