290467584

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 932039472

約数和(自身を除く): 641571888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 73, 88, 96, 99, 128, 132, 144, 146, 157, 176, 192, 198, 219, 256, 264, 288, 292, 314, 352, 384, 396, 438, 471, 528, 576, 584, 628, 657, 704, 768, 792, 803, 876, 942, 1056, 1152, 1168, 1256, 1314, 1408, 1413, 1584, 1606, 1727, 1752, 1884, 2112, 2304, 2336, 2409, 2512, 2628, 2816, 2826, 3168, 3212, 3454, 3504, 3768, 4224, 4672, 4818, 5024, 5181, 5256, 5652, 6336, 6424, 6908, 7008, 7227, 7536, 8448, 9344, 9636, 10048, 10362, 10512, 11304, 11461, 12672, 12848, 13816, 14016, 14454, 15072, 15543, 18688, 19272, 20096, 20724, 21024, 22608, 22922, 25344, 25696, 27632, 28032, 28908, 30144, 31086, 34383, 38544, 40192, 41448, 42048, 45216, 45844, 51392, 55264, 56064, 57816, 60288, 62172, 68766, 77088, 82896, 84096, 90432, 91688, 102784, 103149, 110528, 115632, 120576, 124344, 126071, 137532, 154176, 165792, 168192, 180864, 183376, 205568, 206298, 221056, 231264, 248688, 252142, 275064, 308352, 331584, 361728, 366752, 378213, 412596, 442112, 462528, 497376, 504284, 550128, 616704, 663168, 733504, 756426, 825192, 925056, 994752, 1008568, 1100256, 1134639, 1326336, 1467008, 1512852, 1650384, 1850112, 1989504, 2017136, 2200512, 2269278, 2934016, 3025704, 3300768, 3979008, 4034272, 4401024, 4538556, 6051408, 6601536, 8068544, 8802048, 9077112, 12102816, 13203072, 16137088, 18154224, 24205632, 26406144, 32274176, 36308448, 48411264, 72616896, 96822528, 145233792, 290467584]

約数ペア:

[(1, 290467584), (2, 145233792), (3, 96822528), (4, 72616896), (6, 48411264), (8, 36308448), (9, 32274176), (11, 26406144), (12, 24205632), (16, 18154224), (18, 16137088), (22, 13203072), (24, 12102816), (32, 9077112), (33, 8802048), (36, 8068544), (44, 6601536), (48, 6051408), (64, 4538556), (66, 4401024), (72, 4034272), (73, 3979008), (88, 3300768), (96, 3025704), (99, 2934016), (128, 2269278), (132, 2200512), (144, 2017136), (146, 1989504), (157, 1850112), (176, 1650384), (192, 1512852), (198, 1467008), (219, 1326336), (256, 1134639), (264, 1100256), (288, 1008568), (292, 994752), (314, 925056), (352, 825192), (384, 756426), (396, 733504), (438, 663168), (471, 616704), (528, 550128), (576, 504284), (584, 497376), (628, 462528), (657, 442112), (704, 412596), (768, 378213), (792, 366752), (803, 361728), (876, 331584), (942, 308352), (1056, 275064), (1152, 252142), (1168, 248688), (1256, 231264), (1314, 221056), (1408, 206298), (1413, 205568), (1584, 183376), (1606, 180864), (1727, 168192), (1752, 165792), (1884, 154176), (2112, 137532), (2304, 126071), (2336, 124344), (2409, 120576), (2512, 115632), (2628, 110528), (2816, 103149), (2826, 102784), (3168, 91688), (3212, 90432), (3454, 84096), (3504, 82896), (3768, 77088), (4224, 68766), (4672, 62172), (4818, 60288), (5024, 57816), (5181, 56064), (5256, 55264), (5652, 51392), (6336, 45844), (6424, 45216), (6908, 42048), (7008, 41448), (7227, 40192), (7536, 38544), (8448, 34383), (9344, 31086), (9636, 30144), (10048, 28908), (10362, 28032), (10512, 27632), (11304, 25696), (11461, 25344), (12672, 22922), (12848, 22608), (13816, 21024), (14016, 20724), (14454, 20096), (15072, 19272), (15543, 18688)]