288427968

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:635

約数の個数: 168

約数和(自身を含む): 884407680

約数和(自身を除く): 595979712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 144, 174, 186, 192, 232, 248, 261, 279, 288, 348, 372, 464, 496, 522, 557, 558, 576, 696, 744, 899, 928, 992, 1044, 1114, 1116, 1392, 1488, 1671, 1798, 1856, 1984, 2088, 2228, 2232, 2697, 2784, 2976, 3342, 3596, 4176, 4456, 4464, 5013, 5394, 5568, 5952, 6684, 7192, 8091, 8352, 8912, 8928, 10026, 10788, 13368, 14384, 16153, 16182, 16704, 17267, 17824, 17856, 20052, 21576, 26736, 28768, 32306, 32364, 34534, 35648, 40104, 43152, 48459, 51801, 53472, 57536, 64612, 64728, 69068, 80208, 86304, 96918, 103602, 106944, 129224, 129456, 138136, 145377, 155403, 160416, 172608, 193836, 207204, 258448, 258912, 276272, 290754, 310806, 320832, 387672, 414408, 500743, 516896, 517824, 552544, 581508, 621612, 775344, 828816, 1001486, 1033792, 1105088, 1163016, 1243224, 1502229, 1550688, 1657632, 2002972, 2326032, 2486448, 3004458, 3101376, 3315264, 4005944, 4506687, 4652064, 4972896, 6008916, 8011888, 9013374, 9304128, 9945792, 12017832, 16023776, 18026748, 24035664, 32047552, 36053496, 48071328, 72106992, 96142656, 144213984, 288427968]

約数ペア:

[(1, 288427968), (2, 144213984), (3, 96142656), (4, 72106992), (6, 48071328), (8, 36053496), (9, 32047552), (12, 24035664), (16, 18026748), (18, 16023776), (24, 12017832), (29, 9945792), (31, 9304128), (32, 9013374), (36, 8011888), (48, 6008916), (58, 4972896), (62, 4652064), (64, 4506687), (72, 4005944), (87, 3315264), (93, 3101376), (96, 3004458), (116, 2486448), (124, 2326032), (144, 2002972), (174, 1657632), (186, 1550688), (192, 1502229), (232, 1243224), (248, 1163016), (261, 1105088), (279, 1033792), (288, 1001486), (348, 828816), (372, 775344), (464, 621612), (496, 581508), (522, 552544), (557, 517824), (558, 516896), (576, 500743), (696, 414408), (744, 387672), (899, 320832), (928, 310806), (992, 290754), (1044, 276272), (1114, 258912), (1116, 258448), (1392, 207204), (1488, 193836), (1671, 172608), (1798, 160416), (1856, 155403), (1984, 145377), (2088, 138136), (2228, 129456), (2232, 129224), (2697, 106944), (2784, 103602), (2976, 96918), (3342, 86304), (3596, 80208), (4176, 69068), (4456, 64728), (4464, 64612), (5013, 57536), (5394, 53472), (5568, 51801), (5952, 48459), (6684, 43152), (7192, 40104), (8091, 35648), (8352, 34534), (8912, 32364), (8928, 32306), (10026, 28768), (10788, 26736), (13368, 21576), (14384, 20052), (16153, 17856), (16182, 17824), (16704, 17267)]