489476736

素因数分解:

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

素因数の和:20263

約数の個数: 128

約数和(自身を含む): 1651094400

約数和(自身を除く): 1161617664

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, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 20233, 24192, 40466, 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, 5827104, 6798288, 7648074, 7769472, 8740656, 9064384, 10197432, 11654208, 13596576, 15296148, 17481312, 18128768, 20394864, 23308416, 27193152, 30592296, 34962624, 40789728, 54386304, 61184592, 69925248, 81579456, 122369184, 163158912, 244738368, 489476736]

約数ペア:

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