289491552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3881}}^1$

素因数の和:3941

約数の個数: 144

約数和(自身を含む): 966524832

約数和(自身を除く): 677033280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1776, 2016, 2072, 2331, 2664, 3108, 3552, 3881, 4144, 4662, 5328, 6216, 7762, 8288, 9324, 10656, 11643, 12432, 15524, 18648, 23286, 24864, 27167, 31048, 34929, 37296, 46572, 54334, 62096, 69858, 74592, 81501, 93144, 108668, 124192, 139716, 143597, 163002, 186288, 217336, 244503, 279432, 287194, 326004, 372576, 430791, 434672, 489006, 558864, 574388, 652008, 861582, 869344, 978012, 1005179, 1117728, 1148776, 1292373, 1304016, 1723164, 1956024, 2010358, 2297552, 2584746, 2608032, 3015537, 3446328, 3912048, 4020716, 4595104, 5169492, 6031074, 6892656, 7824096, 8041432, 9046611, 10338984, 12062148, 13785312, 16082864, 18093222, 20677968, 24124296, 32165728, 36186444, 41355936, 48248592, 72372888, 96497184, 144745776, 289491552]

約数ペア:

[(1, 289491552), (2, 144745776), (3, 96497184), (4, 72372888), (6, 48248592), (7, 41355936), (8, 36186444), (9, 32165728), (12, 24124296), (14, 20677968), (16, 18093222), (18, 16082864), (21, 13785312), (24, 12062148), (28, 10338984), (32, 9046611), (36, 8041432), (37, 7824096), (42, 6892656), (48, 6031074), (56, 5169492), (63, 4595104), (72, 4020716), (74, 3912048), (84, 3446328), (96, 3015537), (111, 2608032), (112, 2584746), (126, 2297552), (144, 2010358), (148, 1956024), (168, 1723164), (222, 1304016), (224, 1292373), (252, 1148776), (259, 1117728), (288, 1005179), (296, 978012), (333, 869344), (336, 861582), (444, 652008), (504, 574388), (518, 558864), (592, 489006), (666, 434672), (672, 430791), (777, 372576), (888, 326004), (1008, 287194), (1036, 279432), (1184, 244503), (1332, 217336), (1554, 186288), (1776, 163002), (2016, 143597), (2072, 139716), (2331, 124192), (2664, 108668), (3108, 93144), (3552, 81501), (3881, 74592), (4144, 69858), (4662, 62096), (5328, 54334), (6216, 46572), (7762, 37296), (8288, 34929), (9324, 31048), (10656, 27167), (11643, 24864), (12432, 23286), (15524, 18648)]