387527616

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:679

約数の個数: 168

約数和(自身を含む): 1278111744

約数和(自身を除く): 890584128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 223, 224, 252, 288, 336, 431, 446, 448, 504, 576, 669, 672, 862, 892, 1008, 1293, 1338, 1344, 1561, 1724, 1784, 2007, 2016, 2586, 2676, 3017, 3122, 3448, 3568, 3879, 4014, 4032, 4683, 5172, 5352, 6034, 6244, 6896, 7136, 7758, 8028, 9051, 9366, 10344, 10704, 12068, 12488, 13792, 14049, 14272, 15516, 16056, 18102, 18732, 20688, 21408, 24136, 24976, 27153, 27584, 28098, 31032, 32112, 36204, 37464, 41376, 42816, 48272, 49952, 54306, 56196, 62064, 64224, 72408, 74928, 82752, 96113, 96544, 99904, 108612, 112392, 124128, 128448, 144816, 149856, 192226, 193088, 217224, 224784, 248256, 288339, 289632, 299712, 384452, 434448, 449568, 576678, 579264, 672791, 768904, 865017, 868896, 899136, 1153356, 1345582, 1537808, 1730034, 1737792, 2018373, 2306712, 2691164, 3075616, 3460068, 4036746, 4613424, 5382328, 6055119, 6151232, 6920136, 8073492, 9226848, 10764656, 12110238, 13840272, 16146984, 18453696, 21529312, 24220476, 27680544, 32293968, 43058624, 48440952, 55361088, 64587936, 96881904, 129175872, 193763808, 387527616]

約数ペア:

[(1, 387527616), (2, 193763808), (3, 129175872), (4, 96881904), (6, 64587936), (7, 55361088), (8, 48440952), (9, 43058624), (12, 32293968), (14, 27680544), (16, 24220476), (18, 21529312), (21, 18453696), (24, 16146984), (28, 13840272), (32, 12110238), (36, 10764656), (42, 9226848), (48, 8073492), (56, 6920136), (63, 6151232), (64, 6055119), (72, 5382328), (84, 4613424), (96, 4036746), (112, 3460068), (126, 3075616), (144, 2691164), (168, 2306712), (192, 2018373), (223, 1737792), (224, 1730034), (252, 1537808), (288, 1345582), (336, 1153356), (431, 899136), (446, 868896), (448, 865017), (504, 768904), (576, 672791), (669, 579264), (672, 576678), (862, 449568), (892, 434448), (1008, 384452), (1293, 299712), (1338, 289632), (1344, 288339), (1561, 248256), (1724, 224784), (1784, 217224), (2007, 193088), (2016, 192226), (2586, 149856), (2676, 144816), (3017, 128448), (3122, 124128), (3448, 112392), (3568, 108612), (3879, 99904), (4014, 96544), (4032, 96113), (4683, 82752), (5172, 74928), (5352, 72408), (6034, 64224), (6244, 62064), (6896, 56196), (7136, 54306), (7758, 49952), (8028, 48272), (9051, 42816), (9366, 41376), (10344, 37464), (10704, 36204), (12068, 32112), (12488, 31032), (13792, 28098), (14049, 27584), (14272, 27153), (15516, 24976), (16056, 24136), (18102, 21408), (18732, 20688)]