204145536

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 624729600

約数和(自身を除く): 420584064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 173, 192, 224, 336, 346, 384, 439, 448, 519, 672, 692, 878, 896, 1038, 1211, 1317, 1344, 1384, 1756, 2076, 2422, 2634, 2688, 2768, 3073, 3512, 3633, 4152, 4844, 5268, 5536, 6146, 7024, 7266, 8304, 9219, 9688, 10536, 11072, 12292, 14048, 14532, 16608, 18438, 19376, 21072, 22144, 24584, 28096, 29064, 33216, 36876, 38752, 42144, 49168, 56192, 58128, 66432, 73752, 75947, 77504, 84288, 98336, 116256, 147504, 151894, 155008, 168576, 196672, 227841, 232512, 295008, 303788, 393344, 455682, 465024, 531629, 590016, 607576, 911364, 1063258, 1180032, 1215152, 1594887, 1822728, 2126516, 2430304, 3189774, 3645456, 4253032, 4860608, 6379548, 7290912, 8506064, 9721216, 12759096, 14581824, 17012128, 25518192, 29163648, 34024256, 51036384, 68048512, 102072768, 204145536]

約数ペア:

[(1, 204145536), (2, 102072768), (3, 68048512), (4, 51036384), (6, 34024256), (7, 29163648), (8, 25518192), (12, 17012128), (14, 14581824), (16, 12759096), (21, 9721216), (24, 8506064), (28, 7290912), (32, 6379548), (42, 4860608), (48, 4253032), (56, 3645456), (64, 3189774), (84, 2430304), (96, 2126516), (112, 1822728), (128, 1594887), (168, 1215152), (173, 1180032), (192, 1063258), (224, 911364), (336, 607576), (346, 590016), (384, 531629), (439, 465024), (448, 455682), (519, 393344), (672, 303788), (692, 295008), (878, 232512), (896, 227841), (1038, 196672), (1211, 168576), (1317, 155008), (1344, 151894), (1384, 147504), (1756, 116256), (2076, 98336), (2422, 84288), (2634, 77504), (2688, 75947), (2768, 73752), (3073, 66432), (3512, 58128), (3633, 56192), (4152, 49168), (4844, 42144), (5268, 38752), (5536, 36876), (6146, 33216), (7024, 29064), (7266, 28096), (8304, 24584), (9219, 22144), (9688, 21072), (10536, 19376), (11072, 18438), (12292, 16608), (14048, 14532)]