811276928

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1069}}^1$

素因数の和:1119

約数の個数: 144

約数和(自身を含む): 2068475850

約数和(自身を除く): 1257198922

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 128, 154, 176, 196, 224, 242, 308, 352, 392, 448, 484, 539, 616, 704, 784, 847, 896, 968, 1069, 1078, 1232, 1408, 1568, 1694, 1936, 2138, 2156, 2464, 3136, 3388, 3872, 4276, 4312, 4928, 5929, 6272, 6776, 7483, 7744, 8552, 8624, 9856, 11759, 11858, 13552, 14966, 15488, 17104, 17248, 23518, 23716, 27104, 29932, 34208, 34496, 47036, 47432, 52381, 54208, 59864, 68416, 68992, 82313, 94072, 94864, 104762, 108416, 119728, 129349, 136832, 164626, 188144, 189728, 209524, 239456, 258698, 329252, 376288, 379456, 419048, 478912, 517396, 576191, 658504, 752576, 758912, 838096, 905443, 957824, 1034792, 1152382, 1317008, 1505152, 1676192, 1810886, 2069584, 2304764, 2634016, 3352384, 3621772, 4139168, 4609528, 5268032, 6338101, 6704768, 7243544, 8278336, 9219056, 10536064, 12676202, 14487088, 16556672, 18438112, 25352404, 28974176, 36876224, 50704808, 57948352, 73752448, 101409616, 115896704, 202819232, 405638464, 811276928]

約数ペア:

[(1, 811276928), (2, 405638464), (4, 202819232), (7, 115896704), (8, 101409616), (11, 73752448), (14, 57948352), (16, 50704808), (22, 36876224), (28, 28974176), (32, 25352404), (44, 18438112), (49, 16556672), (56, 14487088), (64, 12676202), (77, 10536064), (88, 9219056), (98, 8278336), (112, 7243544), (121, 6704768), (128, 6338101), (154, 5268032), (176, 4609528), (196, 4139168), (224, 3621772), (242, 3352384), (308, 2634016), (352, 2304764), (392, 2069584), (448, 1810886), (484, 1676192), (539, 1505152), (616, 1317008), (704, 1152382), (784, 1034792), (847, 957824), (896, 905443), (968, 838096), (1069, 758912), (1078, 752576), (1232, 658504), (1408, 576191), (1568, 517396), (1694, 478912), (1936, 419048), (2138, 379456), (2156, 376288), (2464, 329252), (3136, 258698), (3388, 239456), (3872, 209524), (4276, 189728), (4312, 188144), (4928, 164626), (5929, 136832), (6272, 129349), (6776, 119728), (7483, 108416), (7744, 104762), (8552, 94864), (8624, 94072), (9856, 82313), (11759, 68992), (11858, 68416), (13552, 59864), (14966, 54208), (15488, 52381), (17104, 47432), (17248, 47036), (23518, 34496), (23716, 34208), (27104, 29932)]