279279744

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:886

約数の個数: 128

約数和(自身を含む): 793152000

約数和(自身を除く): 513872256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 348, 372, 384, 464, 496, 696, 744, 809, 899, 928, 992, 1392, 1488, 1618, 1798, 1856, 1984, 2427, 2697, 2784, 2976, 3236, 3596, 3712, 3968, 4854, 5394, 5568, 5952, 6472, 7192, 9708, 10788, 11136, 11904, 12944, 14384, 19416, 21576, 23461, 25079, 25888, 28768, 38832, 43152, 46922, 50158, 51776, 57536, 70383, 75237, 77664, 86304, 93844, 100316, 103552, 115072, 140766, 150474, 155328, 172608, 187688, 200632, 281532, 300948, 310656, 345216, 375376, 401264, 563064, 601896, 727291, 750752, 802528, 1126128, 1203792, 1454582, 1501504, 1605056, 2181873, 2252256, 2407584, 2909164, 3003008, 3210112, 4363746, 4504512, 4815168, 5818328, 8727492, 9009024, 9630336, 11636656, 17454984, 23273312, 34909968, 46546624, 69819936, 93093248, 139639872, 279279744]

約数ペア:

[(1, 279279744), (2, 139639872), (3, 93093248), (4, 69819936), (6, 46546624), (8, 34909968), (12, 23273312), (16, 17454984), (24, 11636656), (29, 9630336), (31, 9009024), (32, 8727492), (48, 5818328), (58, 4815168), (62, 4504512), (64, 4363746), (87, 3210112), (93, 3003008), (96, 2909164), (116, 2407584), (124, 2252256), (128, 2181873), (174, 1605056), (186, 1501504), (192, 1454582), (232, 1203792), (248, 1126128), (348, 802528), (372, 750752), (384, 727291), (464, 601896), (496, 563064), (696, 401264), (744, 375376), (809, 345216), (899, 310656), (928, 300948), (992, 281532), (1392, 200632), (1488, 187688), (1618, 172608), (1798, 155328), (1856, 150474), (1984, 140766), (2427, 115072), (2697, 103552), (2784, 100316), (2976, 93844), (3236, 86304), (3596, 77664), (3712, 75237), (3968, 70383), (4854, 57536), (5394, 51776), (5568, 50158), (5952, 46922), (6472, 43152), (7192, 38832), (9708, 28768), (10788, 25888), (11136, 25079), (11904, 23461), (12944, 21576), (14384, 19416)]