1399845888

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{2411}}^1$

素因数の和:2450

約数の個数: 220

約数和(自身を含む): 4779368352

約数和(自身を除く): 3379522464

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, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2411, 2592, 2688, 3024, 3072, 3456, 3584, 4032, 4536, 4608, 4822, 5184, 5376, 6048, 6912, 7168, 7233, 8064, 9072, 9216, 9644, 10368, 10752, 12096, 13824, 14466, 16128, 16877, 18144, 19288, 20736, 21504, 21699, 24192, 27648, 28932, 32256, 33754, 36288, 38576, 41472, 43398, 48384, 50631, 57864, 64512, 65097, 67508, 72576, 77152, 82944, 86796, 96768, 101262, 115728, 130194, 135016, 145152, 151893, 154304, 173592, 193536, 195291, 202524, 231456, 260388, 270032, 290304, 303786, 308608, 347184, 390582, 405048, 455679, 462912, 520776, 540064, 580608, 607572, 617216, 694368, 781164, 810096, 911358, 925824, 1041552, 1080128, 1215144, 1234432, 1367037, 1388736, 1562328, 1620192, 1822716, 1851648, 2083104, 2160256, 2430288, 2468864, 2734074, 2777472, 3124656, 3240384, 3645432, 3703296, 4166208, 4320512, 4860576, 5468148, 5554944, 6249312, 6480768, 7290864, 7406592, 8332416, 8641024, 9721152, 10936296, 11109888, 12498624, 12961536, 14581728, 16664832, 17282048, 19442304, 21872592, 22219776, 24997248, 25923072, 29163456, 33329664, 38884608, 43745184, 49994496, 51846144, 58326912, 66659328, 77769216, 87490368, 99988992, 116653824, 155538432, 174980736, 199977984, 233307648, 349961472, 466615296, 699922944, 1399845888]

約数ペア:

[(1, 1399845888), (2, 699922944), (3, 466615296), (4, 349961472), (6, 233307648), (7, 199977984), (8, 174980736), (9, 155538432), (12, 116653824), (14, 99988992), (16, 87490368), (18, 77769216), (21, 66659328), (24, 58326912), (27, 51846144), (28, 49994496), (32, 43745184), (36, 38884608), (42, 33329664), (48, 29163456), (54, 25923072), (56, 24997248), (63, 22219776), (64, 21872592), (72, 19442304), (81, 17282048), (84, 16664832), (96, 14581728), (108, 12961536), (112, 12498624), (126, 11109888), (128, 10936296), (144, 9721152), (162, 8641024), (168, 8332416), (189, 7406592), (192, 7290864), (216, 6480768), (224, 6249312), (252, 5554944), (256, 5468148), (288, 4860576), (324, 4320512), (336, 4166208), (378, 3703296), (384, 3645432), (432, 3240384), (448, 3124656), (504, 2777472), (512, 2734074), (567, 2468864), (576, 2430288), (648, 2160256), (672, 2083104), (756, 1851648), (768, 1822716), (864, 1620192), (896, 1562328), (1008, 1388736), (1024, 1367037), (1134, 1234432), (1152, 1215144), (1296, 1080128), (1344, 1041552), (1512, 925824), (1536, 911358), (1728, 810096), (1792, 781164), (2016, 694368), (2268, 617216), (2304, 607572), (2411, 580608), (2592, 540064), (2688, 520776), (3024, 462912), (3072, 455679), (3456, 405048), (3584, 390582), (4032, 347184), (4536, 308608), (4608, 303786), (4822, 290304), (5184, 270032), (5376, 260388), (6048, 231456), (6912, 202524), (7168, 195291), (7233, 193536), (8064, 173592), (9072, 154304), (9216, 151893), (9644, 145152), (10368, 135016), (10752, 130194), (12096, 115728), (13824, 101262), (14466, 96768), (16128, 86796), (16877, 82944), (18144, 77152), (19288, 72576), (20736, 67508), (21504, 65097), (21699, 64512), (24192, 57864), (27648, 50631), (28932, 48384), (32256, 43398), (33754, 41472), (36288, 38576)]