208568448

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 665121600

約数和(自身を除く): 456553152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 109, 128, 132, 144, 151, 176, 192, 198, 218, 264, 288, 302, 327, 352, 384, 396, 436, 453, 528, 576, 604, 654, 704, 792, 872, 906, 981, 1056, 1152, 1199, 1208, 1308, 1359, 1408, 1584, 1661, 1744, 1812, 1962, 2112, 2398, 2416, 2616, 2718, 3168, 3322, 3488, 3597, 3624, 3924, 4224, 4796, 4832, 4983, 5232, 5436, 6336, 6644, 6976, 7194, 7248, 7848, 9592, 9664, 9966, 10464, 10791, 10872, 12672, 13288, 13952, 14388, 14496, 14949, 15696, 16459, 19184, 19328, 19932, 20928, 21582, 21744, 26576, 28776, 28992, 29898, 31392, 32918, 38368, 39864, 41856, 43164, 43488, 49377, 53152, 57552, 57984, 59796, 62784, 65836, 76736, 79728, 86328, 86976, 98754, 106304, 115104, 119592, 125568, 131672, 148131, 153472, 159456, 172656, 173952, 181049, 197508, 212608, 230208, 239184, 263344, 296262, 318912, 345312, 362098, 395016, 460416, 478368, 526688, 543147, 592524, 637824, 690624, 724196, 790032, 956736, 1053376, 1086294, 1185048, 1381248, 1448392, 1580064, 1629441, 1913472, 2106752, 2172588, 2370096, 2896784, 3160128, 3258882, 4345176, 4740192, 5793568, 6320256, 6517764, 8690352, 9480384, 11587136, 13035528, 17380704, 18960768, 23174272, 26071056, 34761408, 52142112, 69522816, 104284224, 208568448]

約数ペア:

[(1, 208568448), (2, 104284224), (3, 69522816), (4, 52142112), (6, 34761408), (8, 26071056), (9, 23174272), (11, 18960768), (12, 17380704), (16, 13035528), (18, 11587136), (22, 9480384), (24, 8690352), (32, 6517764), (33, 6320256), (36, 5793568), (44, 4740192), (48, 4345176), (64, 3258882), (66, 3160128), (72, 2896784), (88, 2370096), (96, 2172588), (99, 2106752), (109, 1913472), (128, 1629441), (132, 1580064), (144, 1448392), (151, 1381248), (176, 1185048), (192, 1086294), (198, 1053376), (218, 956736), (264, 790032), (288, 724196), (302, 690624), (327, 637824), (352, 592524), (384, 543147), (396, 526688), (436, 478368), (453, 460416), (528, 395016), (576, 362098), (604, 345312), (654, 318912), (704, 296262), (792, 263344), (872, 239184), (906, 230208), (981, 212608), (1056, 197508), (1152, 181049), (1199, 173952), (1208, 172656), (1308, 159456), (1359, 153472), (1408, 148131), (1584, 131672), (1661, 125568), (1744, 119592), (1812, 115104), (1962, 106304), (2112, 98754), (2398, 86976), (2416, 86328), (2616, 79728), (2718, 76736), (3168, 65836), (3322, 62784), (3488, 59796), (3597, 57984), (3624, 57552), (3924, 53152), (4224, 49377), (4796, 43488), (4832, 43164), (4983, 41856), (5232, 39864), (5436, 38368), (6336, 32918), (6644, 31392), (6976, 29898), (7194, 28992), (7248, 28776), (7848, 26576), (9592, 21744), (9664, 21582), (9966, 20928), (10464, 19932), (10791, 19328), (10872, 19184), (12672, 16459), (13288, 15696), (13952, 14949), (14388, 14496)]