339802008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1177

約数の個数: 128

約数和(自身を含む): 1053265920

約数和(自身を除く): 713463912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 157, 168, 182, 273, 312, 314, 364, 471, 546, 628, 728, 942, 991, 1092, 1099, 1256, 1884, 1982, 2041, 2184, 2198, 2973, 3297, 3768, 3964, 4082, 4396, 5946, 6123, 6594, 6937, 7928, 8164, 8792, 11892, 12246, 12883, 13188, 13874, 14287, 16328, 20811, 23784, 24492, 25766, 26376, 27748, 28574, 38649, 41622, 42861, 48984, 51532, 55496, 57148, 77298, 83244, 85722, 90181, 103064, 114296, 154596, 155587, 166488, 171444, 180362, 270543, 309192, 311174, 342888, 360724, 466761, 541086, 622348, 721448, 933522, 1082172, 1089109, 1244696, 1867044, 2022631, 2164344, 2178218, 3267327, 3734088, 4045262, 4356436, 6067893, 6534654, 8090524, 8712872, 12135786, 13069308, 14158417, 16181048, 24271572, 26138616, 28316834, 42475251, 48543144, 56633668, 84950502, 113267336, 169901004, 339802008]

約数ペア:

[(1, 339802008), (2, 169901004), (3, 113267336), (4, 84950502), (6, 56633668), (7, 48543144), (8, 42475251), (12, 28316834), (13, 26138616), (14, 24271572), (21, 16181048), (24, 14158417), (26, 13069308), (28, 12135786), (39, 8712872), (42, 8090524), (52, 6534654), (56, 6067893), (78, 4356436), (84, 4045262), (91, 3734088), (104, 3267327), (156, 2178218), (157, 2164344), (168, 2022631), (182, 1867044), (273, 1244696), (312, 1089109), (314, 1082172), (364, 933522), (471, 721448), (546, 622348), (628, 541086), (728, 466761), (942, 360724), (991, 342888), (1092, 311174), (1099, 309192), (1256, 270543), (1884, 180362), (1982, 171444), (2041, 166488), (2184, 155587), (2198, 154596), (2973, 114296), (3297, 103064), (3768, 90181), (3964, 85722), (4082, 83244), (4396, 77298), (5946, 57148), (6123, 55496), (6594, 51532), (6937, 48984), (7928, 42861), (8164, 41622), (8792, 38649), (11892, 28574), (12246, 27748), (12883, 26376), (13188, 25766), (13874, 24492), (14287, 23784), (16328, 20811)]