665517216

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10883}}^1$

素因数の和:10923

約数の個数: 144

約数和(自身を含む): 2188728864

約数和(自身を除く): 1523211648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7644, 8736, 10192, 10883, 15288, 20384, 21766, 30576, 32649, 43532, 61152, 65298, 76181, 87064, 130596, 141479, 152362, 174128, 228543, 261192, 282958, 304724, 348256, 424437, 457086, 522384, 533267, 565916, 609448, 848874, 914172, 990353, 1044768, 1066534, 1131832, 1218896, 1599801, 1697748, 1828344, 1980706, 2133068, 2263664, 2437792, 2971059, 3199602, 3395496, 3656688, 3961412, 4266136, 4527328, 5942118, 6399204, 6790992, 6932471, 7313376, 7922824, 8532272, 11884236, 12798408, 13581984, 13864942, 15845648, 17064544, 20797413, 23768472, 25596816, 27729884, 31691296, 41594826, 47536944, 51193632, 55459768, 83189652, 95073888, 110919536, 166379304, 221839072, 332758608, 665517216]

約数ペア:

[(1, 665517216), (2, 332758608), (3, 221839072), (4, 166379304), (6, 110919536), (7, 95073888), (8, 83189652), (12, 55459768), (13, 51193632), (14, 47536944), (16, 41594826), (21, 31691296), (24, 27729884), (26, 25596816), (28, 23768472), (32, 20797413), (39, 17064544), (42, 15845648), (48, 13864942), (49, 13581984), (52, 12798408), (56, 11884236), (78, 8532272), (84, 7922824), (91, 7313376), (96, 6932471), (98, 6790992), (104, 6399204), (112, 5942118), (147, 4527328), (156, 4266136), (168, 3961412), (182, 3656688), (196, 3395496), (208, 3199602), (224, 2971059), (273, 2437792), (294, 2263664), (312, 2133068), (336, 1980706), (364, 1828344), (392, 1697748), (416, 1599801), (546, 1218896), (588, 1131832), (624, 1066534), (637, 1044768), (672, 990353), (728, 914172), (784, 848874), (1092, 609448), (1176, 565916), (1248, 533267), (1274, 522384), (1456, 457086), (1568, 424437), (1911, 348256), (2184, 304724), (2352, 282958), (2548, 261192), (2912, 228543), (3822, 174128), (4368, 152362), (4704, 141479), (5096, 130596), (7644, 87064), (8736, 76181), (10192, 65298), (10883, 61152), (15288, 43532), (20384, 32649), (21766, 30576)]