242871168

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 682110720

約数和(自身を除く): 439239552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 107, 128, 138, 184, 192, 214, 257, 276, 321, 368, 384, 428, 514, 552, 642, 736, 771, 856, 1028, 1104, 1284, 1472, 1542, 1712, 2056, 2208, 2461, 2568, 2944, 3084, 3424, 4112, 4416, 4922, 5136, 5911, 6168, 6848, 7383, 8224, 8832, 9844, 10272, 11822, 12336, 13696, 14766, 16448, 17733, 19688, 20544, 23644, 24672, 27499, 29532, 32896, 35466, 39376, 41088, 47288, 49344, 54998, 59064, 70932, 78752, 82497, 94576, 98688, 109996, 118128, 141864, 157504, 164994, 189152, 219992, 236256, 283728, 315008, 329988, 378304, 439984, 472512, 567456, 632477, 659976, 756608, 879968, 945024, 1134912, 1264954, 1319952, 1759936, 1897431, 2269824, 2529908, 2639904, 3519872, 3794862, 5059816, 5279808, 7589724, 10119632, 10559616, 15179448, 20239264, 30358896, 40478528, 60717792, 80957056, 121435584, 242871168]

約数ペア:

[(1, 242871168), (2, 121435584), (3, 80957056), (4, 60717792), (6, 40478528), (8, 30358896), (12, 20239264), (16, 15179448), (23, 10559616), (24, 10119632), (32, 7589724), (46, 5279808), (48, 5059816), (64, 3794862), (69, 3519872), (92, 2639904), (96, 2529908), (107, 2269824), (128, 1897431), (138, 1759936), (184, 1319952), (192, 1264954), (214, 1134912), (257, 945024), (276, 879968), (321, 756608), (368, 659976), (384, 632477), (428, 567456), (514, 472512), (552, 439984), (642, 378304), (736, 329988), (771, 315008), (856, 283728), (1028, 236256), (1104, 219992), (1284, 189152), (1472, 164994), (1542, 157504), (1712, 141864), (2056, 118128), (2208, 109996), (2461, 98688), (2568, 94576), (2944, 82497), (3084, 78752), (3424, 70932), (4112, 59064), (4416, 54998), (4922, 49344), (5136, 47288), (5911, 41088), (6168, 39376), (6848, 35466), (7383, 32896), (8224, 29532), (8832, 27499), (9844, 24672), (10272, 23644), (11822, 20544), (12336, 19688), (13696, 17733), (14766, 16448)]