279047616

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 112

約数和(自身を含む): 769363968

約数和(自身を除く): 490316352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 173, 186, 192, 248, 271, 346, 372, 496, 519, 542, 692, 744, 813, 992, 1038, 1084, 1384, 1488, 1626, 1984, 2076, 2168, 2768, 2976, 3252, 4152, 4336, 5363, 5536, 5952, 6504, 8304, 8401, 8672, 10726, 11072, 13008, 16089, 16608, 16802, 17344, 21452, 25203, 26016, 32178, 33216, 33604, 42904, 46883, 50406, 52032, 64356, 67208, 85808, 93766, 100812, 128712, 134416, 140649, 171616, 187532, 201624, 257424, 268832, 281298, 343232, 375064, 403248, 514848, 537664, 562596, 750128, 806496, 1029696, 1125192, 1453373, 1500256, 1612992, 2250384, 2906746, 3000512, 4360119, 4500768, 5813492, 8720238, 9001536, 11626984, 17440476, 23253968, 34880952, 46507936, 69761904, 93015872, 139523808, 279047616]

約数ペア:

[(1, 279047616), (2, 139523808), (3, 93015872), (4, 69761904), (6, 46507936), (8, 34880952), (12, 23253968), (16, 17440476), (24, 11626984), (31, 9001536), (32, 8720238), (48, 5813492), (62, 4500768), (64, 4360119), (93, 3000512), (96, 2906746), (124, 2250384), (173, 1612992), (186, 1500256), (192, 1453373), (248, 1125192), (271, 1029696), (346, 806496), (372, 750128), (496, 562596), (519, 537664), (542, 514848), (692, 403248), (744, 375064), (813, 343232), (992, 281298), (1038, 268832), (1084, 257424), (1384, 201624), (1488, 187532), (1626, 171616), (1984, 140649), (2076, 134416), (2168, 128712), (2768, 100812), (2976, 93766), (3252, 85808), (4152, 67208), (4336, 64356), (5363, 52032), (5536, 50406), (5952, 46883), (6504, 42904), (8304, 33604), (8401, 33216), (8672, 32178), (10726, 26016), (11072, 25203), (13008, 21452), (16089, 17344), (16608, 16802)]