489203904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2011}}^1$

素因数の和:2214

約数の個数: 112

約数和(自身を含む): 1488171776

約数和(自身を除く): 998967872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 181, 192, 224, 336, 362, 448, 543, 672, 724, 1086, 1267, 1344, 1448, 2011, 2172, 2534, 2896, 3801, 4022, 4344, 5068, 5792, 6033, 7602, 8044, 8688, 10136, 11584, 12066, 14077, 15204, 16088, 17376, 20272, 24132, 28154, 30408, 32176, 34752, 40544, 42231, 48264, 56308, 60816, 64352, 81088, 84462, 96528, 112616, 121632, 128704, 168924, 193056, 225232, 243264, 337848, 363991, 386112, 450464, 675696, 727982, 900928, 1091973, 1351392, 1455964, 2183946, 2547937, 2702784, 2911928, 4367892, 5095874, 5823856, 7643811, 8735784, 10191748, 11647712, 15287622, 17471568, 20383496, 23295424, 30575244, 34943136, 40766992, 61150488, 69886272, 81533984, 122300976, 163067968, 244601952, 489203904]

約数ペア:

[(1, 489203904), (2, 244601952), (3, 163067968), (4, 122300976), (6, 81533984), (7, 69886272), (8, 61150488), (12, 40766992), (14, 34943136), (16, 30575244), (21, 23295424), (24, 20383496), (28, 17471568), (32, 15287622), (42, 11647712), (48, 10191748), (56, 8735784), (64, 7643811), (84, 5823856), (96, 5095874), (112, 4367892), (168, 2911928), (181, 2702784), (192, 2547937), (224, 2183946), (336, 1455964), (362, 1351392), (448, 1091973), (543, 900928), (672, 727982), (724, 675696), (1086, 450464), (1267, 386112), (1344, 363991), (1448, 337848), (2011, 243264), (2172, 225232), (2534, 193056), (2896, 168924), (3801, 128704), (4022, 121632), (4344, 112616), (5068, 96528), (5792, 84462), (6033, 81088), (7602, 64352), (8044, 60816), (8688, 56308), (10136, 48264), (11584, 42231), (12066, 40544), (14077, 34752), (15204, 32176), (16088, 30408), (17376, 28154), (20272, 24132)]