256376522304

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{21195149}}^1$

素因数の和:21195177

約数の個数: 112

約数和(自身を含む): 861370896000

約数和(自身を除く): 604994373696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 21195149, 42390298, 63585447, 84780596, 127170894, 148366043, 169561192, 190756341, 254341788, 296732086, 339122384, 381512682, 445098129, 508683576, 572269023, 593464172, 678244768, 763025364, 890196258, 1017367152, 1144538046, 1186928344, 1335294387, 1356489536, 1526050728, 1780392516, 2034734304, 2289076092, 2373856688, 2670588774, 3052101456, 3560785032, 4005883161, 4069468608, 4578152184, 4747713376, 5341177548, 6104202912, 7121570064, 8011766322, 9156304368, 9495426752, 10682355096, 12208405824, 14243140128, 16023532644, 18312608736, 21364710192, 28486280256, 32047065288, 36625217472, 42729420384, 64094130576, 85458840768, 128188261152, 256376522304]

約数ペア:

[(1, 256376522304), (2, 128188261152), (3, 85458840768), (4, 64094130576), (6, 42729420384), (7, 36625217472), (8, 32047065288), (9, 28486280256), (12, 21364710192), (14, 18312608736), (16, 16023532644), (18, 14243140128), (21, 12208405824), (24, 10682355096), (27, 9495426752), (28, 9156304368), (32, 8011766322), (36, 7121570064), (42, 6104202912), (48, 5341177548), (54, 4747713376), (56, 4578152184), (63, 4069468608), (64, 4005883161), (72, 3560785032), (84, 3052101456), (96, 2670588774), (108, 2373856688), (112, 2289076092), (126, 2034734304), (144, 1780392516), (168, 1526050728), (189, 1356489536), (192, 1335294387), (216, 1186928344), (224, 1144538046), (252, 1017367152), (288, 890196258), (336, 763025364), (378, 678244768), (432, 593464172), (448, 572269023), (504, 508683576), (576, 445098129), (672, 381512682), (756, 339122384), (864, 296732086), (1008, 254341788), (1344, 190756341), (1512, 169561192), (1728, 148366043), (2016, 127170894), (3024, 84780596), (4032, 63585447), (6048, 42390298), (12096, 21195149)]