1271434752

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{1877}}^1$

素因数の和:1918

約数の個数: 240

約数和(自身を含む): 4380322320

約数和(自身を除く): 3108887568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 1877, 2016, 2304, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 3584, 3754, 4032, 4608, 4704, 5292, 5376, 5631, 6048, 6272, 6912, 7056, 7508, 8064, 9408, 10584, 10752, 11262, 12096, 12544, 13139, 13824, 14112, 15016, 16128, 16893, 18816, 21168, 22524, 24192, 25088, 26278, 28224, 30032, 32256, 33786, 37632, 39417, 42336, 45048, 48384, 50679, 52556, 56448, 60064, 67572, 75264, 78834, 84672, 90096, 91973, 96768, 101358, 105112, 112896, 118251, 120128, 135144, 157668, 169344, 180192, 183946, 202716, 210224, 225792, 236502, 240256, 270288, 275919, 315336, 338688, 354753, 360384, 367892, 405432, 420448, 473004, 480512, 540576, 551838, 630672, 677376, 709506, 720768, 735784, 810864, 827757, 840896, 946008, 961024, 1081152, 1103676, 1261344, 1419012, 1441536, 1471568, 1621728, 1655514, 1681792, 1892016, 2162304, 2207352, 2483271, 2522688, 2838024, 2883072, 2943136, 3243456, 3311028, 3363584, 3784032, 4324608, 4414704, 4966542, 5045376, 5676048, 5886272, 6486912, 6622056, 6727168, 7568064, 8649216, 8829408, 9933084, 10090752, 11352096, 11772544, 12973824, 13244112, 15136128, 17658816, 19866168, 20181504, 22704192, 23545088, 25947648, 26488224, 30272256, 35317632, 39732336, 45408384, 47090176, 52976448, 60544512, 70635264, 79464672, 90816768, 105952896, 141270528, 158929344, 181633536, 211905792, 317858688, 423811584, 635717376, 1271434752]

約数ペア:

[(1, 1271434752), (2, 635717376), (3, 423811584), (4, 317858688), (6, 211905792), (7, 181633536), (8, 158929344), (9, 141270528), (12, 105952896), (14, 90816768), (16, 79464672), (18, 70635264), (21, 60544512), (24, 52976448), (27, 47090176), (28, 45408384), (32, 39732336), (36, 35317632), (42, 30272256), (48, 26488224), (49, 25947648), (54, 23545088), (56, 22704192), (63, 20181504), (64, 19866168), (72, 17658816), (84, 15136128), (96, 13244112), (98, 12973824), (108, 11772544), (112, 11352096), (126, 10090752), (128, 9933084), (144, 8829408), (147, 8649216), (168, 7568064), (189, 6727168), (192, 6622056), (196, 6486912), (216, 5886272), (224, 5676048), (252, 5045376), (256, 4966542), (288, 4414704), (294, 4324608), (336, 3784032), (378, 3363584), (384, 3311028), (392, 3243456), (432, 2943136), (441, 2883072), (448, 2838024), (504, 2522688), (512, 2483271), (576, 2207352), (588, 2162304), (672, 1892016), (756, 1681792), (768, 1655514), (784, 1621728), (864, 1471568), (882, 1441536), (896, 1419012), (1008, 1261344), (1152, 1103676), (1176, 1081152), (1323, 961024), (1344, 946008), (1512, 840896), (1536, 827757), (1568, 810864), (1728, 735784), (1764, 720768), (1792, 709506), (1877, 677376), (2016, 630672), (2304, 551838), (2352, 540576), (2646, 480512), (2688, 473004), (3024, 420448), (3136, 405432), (3456, 367892), (3528, 360384), (3584, 354753), (3754, 338688), (4032, 315336), (4608, 275919), (4704, 270288), (5292, 240256), (5376, 236502), (5631, 225792), (6048, 210224), (6272, 202716), (6912, 183946), (7056, 180192), (7508, 169344), (8064, 157668), (9408, 135144), (10584, 120128), (10752, 118251), (11262, 112896), (12096, 105112), (12544, 101358), (13139, 96768), (13824, 91973), (14112, 90096), (15016, 84672), (16128, 78834), (16893, 75264), (18816, 67572), (21168, 60064), (22524, 56448), (24192, 52556), (25088, 50679), (26278, 48384), (28224, 45048), (30032, 42336), (32256, 39417), (33786, 37632)]