264049968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1083

約数の個数: 160

約数和(自身を含む): 854167552

約数和(自身を除く): 590117584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 61, 78, 84, 91, 104, 112, 122, 156, 168, 182, 183, 208, 244, 273, 312, 336, 364, 366, 427, 488, 546, 624, 728, 732, 793, 854, 976, 991, 1092, 1281, 1456, 1464, 1586, 1708, 1982, 2184, 2379, 2562, 2928, 2973, 3172, 3416, 3964, 4368, 4758, 5124, 5551, 5946, 6344, 6832, 6937, 7928, 9516, 10248, 11102, 11892, 12688, 12883, 13874, 15856, 16653, 19032, 20496, 20811, 22204, 23784, 25766, 27748, 33306, 38064, 38649, 41622, 44408, 47568, 51532, 55496, 60451, 66612, 77298, 83244, 88816, 90181, 103064, 110992, 120902, 133224, 154596, 166488, 180362, 181353, 206128, 241804, 266448, 270543, 309192, 332976, 360724, 362706, 423157, 483608, 541086, 618384, 721448, 725412, 785863, 846314, 967216, 1082172, 1269471, 1442896, 1450824, 1571726, 1692628, 2164344, 2357589, 2538942, 2901648, 3143452, 3385256, 4328688, 4715178, 5077884, 5501041, 6286904, 6770512, 9430356, 10155768, 11002082, 12573808, 16503123, 18860712, 20311536, 22004164, 33006246, 37721424, 44008328, 66012492, 88016656, 132024984, 264049968]

約数ペア:

[(1, 264049968), (2, 132024984), (3, 88016656), (4, 66012492), (6, 44008328), (7, 37721424), (8, 33006246), (12, 22004164), (13, 20311536), (14, 18860712), (16, 16503123), (21, 12573808), (24, 11002082), (26, 10155768), (28, 9430356), (39, 6770512), (42, 6286904), (48, 5501041), (52, 5077884), (56, 4715178), (61, 4328688), (78, 3385256), (84, 3143452), (91, 2901648), (104, 2538942), (112, 2357589), (122, 2164344), (156, 1692628), (168, 1571726), (182, 1450824), (183, 1442896), (208, 1269471), (244, 1082172), (273, 967216), (312, 846314), (336, 785863), (364, 725412), (366, 721448), (427, 618384), (488, 541086), (546, 483608), (624, 423157), (728, 362706), (732, 360724), (793, 332976), (854, 309192), (976, 270543), (991, 266448), (1092, 241804), (1281, 206128), (1456, 181353), (1464, 180362), (1586, 166488), (1708, 154596), (1982, 133224), (2184, 120902), (2379, 110992), (2562, 103064), (2928, 90181), (2973, 88816), (3172, 83244), (3416, 77298), (3964, 66612), (4368, 60451), (4758, 55496), (5124, 51532), (5551, 47568), (5946, 44408), (6344, 41622), (6832, 38649), (6937, 38064), (7928, 33306), (9516, 27748), (10248, 25766), (11102, 23784), (11892, 22204), (12688, 20811), (12883, 20496), (13874, 19032), (15856, 16653)]