904561728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35423}}^1$

素因数の和:35464

約数の個数: 112

約数和(自身を含む): 2879262720

約数和(自身を除く): 1974700992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 35423, 70846, 106269, 141692, 212538, 247961, 283384, 425076, 495922, 566768, 673037, 743883, 850152, 991844, 1133536, 1346074, 1487766, 1700304, 1983688, 2019111, 2267072, 2692148, 2975532, 3400608, 3967376, 4038222, 4711259, 5384296, 5951064, 6801216, 7934752, 8076444, 9422518, 10768592, 11902128, 14133777, 15869504, 16152888, 18845036, 21537184, 23804256, 28267554, 32305776, 37690072, 43074368, 47608512, 56535108, 64611552, 75380144, 113070216, 129223104, 150760288, 226140432, 301520576, 452280864, 904561728]

約数ペア:

[(1, 904561728), (2, 452280864), (3, 301520576), (4, 226140432), (6, 150760288), (7, 129223104), (8, 113070216), (12, 75380144), (14, 64611552), (16, 56535108), (19, 47608512), (21, 43074368), (24, 37690072), (28, 32305776), (32, 28267554), (38, 23804256), (42, 21537184), (48, 18845036), (56, 16152888), (57, 15869504), (64, 14133777), (76, 11902128), (84, 10768592), (96, 9422518), (112, 8076444), (114, 7934752), (133, 6801216), (152, 5951064), (168, 5384296), (192, 4711259), (224, 4038222), (228, 3967376), (266, 3400608), (304, 2975532), (336, 2692148), (399, 2267072), (448, 2019111), (456, 1983688), (532, 1700304), (608, 1487766), (672, 1346074), (798, 1133536), (912, 991844), (1064, 850152), (1216, 743883), (1344, 673037), (1596, 566768), (1824, 495922), (2128, 425076), (3192, 283384), (3648, 247961), (4256, 212538), (6384, 141692), (8512, 106269), (12768, 70846), (25536, 35423)]