381567648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1331

約数の個数: 192

約数和(自身を含む): 1280240640

約数和(自身を除く): 898672992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 41, 42, 44, 48, 56, 66, 77, 82, 84, 88, 96, 112, 123, 132, 154, 164, 168, 176, 224, 231, 246, 264, 287, 308, 328, 336, 352, 451, 462, 492, 528, 574, 616, 656, 672, 861, 902, 924, 984, 1056, 1148, 1232, 1259, 1312, 1353, 1722, 1804, 1848, 1968, 2296, 2464, 2518, 2706, 3157, 3444, 3608, 3696, 3777, 3936, 4592, 5036, 5412, 6314, 6888, 7216, 7392, 7554, 8813, 9184, 9471, 10072, 10824, 12628, 13776, 13849, 14432, 15108, 17626, 18942, 20144, 21648, 25256, 26439, 27552, 27698, 30216, 35252, 37884, 40288, 41547, 43296, 50512, 51619, 52878, 55396, 60432, 70504, 75768, 83094, 96943, 101024, 103238, 105756, 110792, 120864, 141008, 151536, 154857, 166188, 193886, 206476, 211512, 221584, 282016, 290829, 303072, 309714, 332376, 361333, 387772, 412952, 423024, 443168, 567809, 581658, 619428, 664752, 722666, 775544, 825904, 846048, 1083999, 1135618, 1163316, 1238856, 1329504, 1445332, 1551088, 1651808, 1703427, 2167998, 2271236, 2326632, 2477712, 2890664, 3102176, 3406854, 3974663, 4335996, 4542472, 4653264, 4955424, 5781328, 6813708, 7949326, 8671992, 9084944, 9306528, 11562656, 11923989, 13627416, 15898652, 17343984, 18169888, 23847978, 27254832, 31797304, 34687968, 47695956, 54509664, 63594608, 95391912, 127189216, 190783824, 381567648]

約数ペア:

[(1, 381567648), (2, 190783824), (3, 127189216), (4, 95391912), (6, 63594608), (7, 54509664), (8, 47695956), (11, 34687968), (12, 31797304), (14, 27254832), (16, 23847978), (21, 18169888), (22, 17343984), (24, 15898652), (28, 13627416), (32, 11923989), (33, 11562656), (41, 9306528), (42, 9084944), (44, 8671992), (48, 7949326), (56, 6813708), (66, 5781328), (77, 4955424), (82, 4653264), (84, 4542472), (88, 4335996), (96, 3974663), (112, 3406854), (123, 3102176), (132, 2890664), (154, 2477712), (164, 2326632), (168, 2271236), (176, 2167998), (224, 1703427), (231, 1651808), (246, 1551088), (264, 1445332), (287, 1329504), (308, 1238856), (328, 1163316), (336, 1135618), (352, 1083999), (451, 846048), (462, 825904), (492, 775544), (528, 722666), (574, 664752), (616, 619428), (656, 581658), (672, 567809), (861, 443168), (902, 423024), (924, 412952), (984, 387772), (1056, 361333), (1148, 332376), (1232, 309714), (1259, 303072), (1312, 290829), (1353, 282016), (1722, 221584), (1804, 211512), (1848, 206476), (1968, 193886), (2296, 166188), (2464, 154857), (2518, 151536), (2706, 141008), (3157, 120864), (3444, 110792), (3608, 105756), (3696, 103238), (3777, 101024), (3936, 96943), (4592, 83094), (5036, 75768), (5412, 70504), (6314, 60432), (6888, 55396), (7216, 52878), (7392, 51619), (7554, 50512), (8813, 43296), (9184, 41547), (9471, 40288), (10072, 37884), (10824, 35252), (12628, 30216), (13776, 27698), (13849, 27552), (14432, 26439), (15108, 25256), (17626, 21648), (18942, 20144)]