266538048

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:761

約数の個数: 168

約数和(自身を含む): 841577184

約数和(自身を除く): 575039136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 147, 164, 168, 192, 196, 224, 246, 287, 294, 328, 336, 392, 448, 492, 574, 588, 656, 672, 691, 784, 861, 984, 1148, 1176, 1312, 1344, 1382, 1568, 1722, 1968, 2009, 2073, 2296, 2352, 2624, 2764, 3136, 3444, 3936, 4018, 4146, 4592, 4704, 4837, 5528, 6027, 6888, 7872, 8036, 8292, 9184, 9408, 9674, 11056, 12054, 13776, 14511, 16072, 16584, 18368, 19348, 22112, 24108, 27552, 28331, 29022, 32144, 33168, 33859, 38696, 44224, 48216, 55104, 56662, 58044, 64288, 66336, 67718, 77392, 84993, 96432, 101577, 113324, 116088, 128576, 132672, 135436, 154784, 169986, 192864, 198317, 203154, 226648, 232176, 270872, 309568, 339972, 385728, 396634, 406308, 453296, 464352, 541744, 594951, 679944, 793268, 812616, 906592, 928704, 1083488, 1189902, 1359888, 1388219, 1586536, 1625232, 1813184, 2166976, 2379804, 2719776, 2776438, 3173072, 3250464, 4164657, 4759608, 5439552, 5552876, 6346144, 6500928, 8329314, 9519216, 11105752, 12692288, 16658628, 19038432, 22211504, 33317256, 38076864, 44423008, 66634512, 88846016, 133269024, 266538048]

約数ペア:

[(1, 266538048), (2, 133269024), (3, 88846016), (4, 66634512), (6, 44423008), (7, 38076864), (8, 33317256), (12, 22211504), (14, 19038432), (16, 16658628), (21, 12692288), (24, 11105752), (28, 9519216), (32, 8329314), (41, 6500928), (42, 6346144), (48, 5552876), (49, 5439552), (56, 4759608), (64, 4164657), (82, 3250464), (84, 3173072), (96, 2776438), (98, 2719776), (112, 2379804), (123, 2166976), (147, 1813184), (164, 1625232), (168, 1586536), (192, 1388219), (196, 1359888), (224, 1189902), (246, 1083488), (287, 928704), (294, 906592), (328, 812616), (336, 793268), (392, 679944), (448, 594951), (492, 541744), (574, 464352), (588, 453296), (656, 406308), (672, 396634), (691, 385728), (784, 339972), (861, 309568), (984, 270872), (1148, 232176), (1176, 226648), (1312, 203154), (1344, 198317), (1382, 192864), (1568, 169986), (1722, 154784), (1968, 135436), (2009, 132672), (2073, 128576), (2296, 116088), (2352, 113324), (2624, 101577), (2764, 96432), (3136, 84993), (3444, 77392), (3936, 67718), (4018, 66336), (4146, 64288), (4592, 58044), (4704, 56662), (4837, 55104), (5528, 48216), (6027, 44224), (6888, 38696), (7872, 33859), (8036, 33168), (8292, 32144), (9184, 29022), (9408, 28331), (9674, 27552), (11056, 24108), (12054, 22112), (13776, 19348), (14511, 18368), (16072, 16584)]