978953472

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{20233}}^1$

素因数の和:20265

約数の個数: 144

約数和(自身を含む): 3308663680

約数和(自身を除く): 2329710208

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, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 20233, 24192, 40466, 48384, 60699, 80932, 121398, 141631, 161864, 182097, 242796, 283262, 323728, 364194, 424893, 485592, 546291, 566524, 647456, 728388, 849786, 971184, 1092582, 1133048, 1274679, 1294912, 1456776, 1699572, 1942368, 2185164, 2266096, 2549358, 2589824, 2913552, 3399144, 3824037, 3884736, 4370328, 4532192, 5098716, 5179648, 5827104, 6798288, 7648074, 7769472, 8740656, 9064384, 10197432, 11654208, 13596576, 15296148, 15538944, 17481312, 18128768, 20394864, 23308416, 27193152, 30592296, 34962624, 36257536, 40789728, 46616832, 54386304, 61184592, 69925248, 81579456, 108772608, 122369184, 139850496, 163158912, 244738368, 326317824, 489476736, 978953472]

約数ペア:

[(1, 978953472), (2, 489476736), (3, 326317824), (4, 244738368), (6, 163158912), (7, 139850496), (8, 122369184), (9, 108772608), (12, 81579456), (14, 69925248), (16, 61184592), (18, 54386304), (21, 46616832), (24, 40789728), (27, 36257536), (28, 34962624), (32, 30592296), (36, 27193152), (42, 23308416), (48, 20394864), (54, 18128768), (56, 17481312), (63, 15538944), (64, 15296148), (72, 13596576), (84, 11654208), (96, 10197432), (108, 9064384), (112, 8740656), (126, 7769472), (128, 7648074), (144, 6798288), (168, 5827104), (189, 5179648), (192, 5098716), (216, 4532192), (224, 4370328), (252, 3884736), (256, 3824037), (288, 3399144), (336, 2913552), (378, 2589824), (384, 2549358), (432, 2266096), (448, 2185164), (504, 1942368), (576, 1699572), (672, 1456776), (756, 1294912), (768, 1274679), (864, 1133048), (896, 1092582), (1008, 971184), (1152, 849786), (1344, 728388), (1512, 647456), (1728, 566524), (1792, 546291), (2016, 485592), (2304, 424893), (2688, 364194), (3024, 323728), (3456, 283262), (4032, 242796), (5376, 182097), (6048, 161864), (6912, 141631), (8064, 121398), (12096, 80932), (16128, 60699), (20233, 48384), (24192, 40466)]