421363152

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 240

約数和(自身を含む): 1450800000

約数和(自身を除く): 1029436848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 343, 392, 399, 441, 449, 456, 504, 532, 588, 684, 686, 784, 798, 882, 898, 912, 931, 1008, 1029, 1064, 1176, 1197, 1347, 1368, 1372, 1596, 1764, 1796, 1862, 2058, 2128, 2352, 2394, 2694, 2736, 2744, 2793, 3087, 3143, 3192, 3528, 3592, 3724, 4041, 4116, 4788, 5388, 5488, 5586, 6174, 6286, 6384, 6517, 7056, 7184, 7448, 8082, 8232, 8379, 8531, 9429, 9576, 10776, 11172, 12348, 12572, 13034, 14896, 16164, 16464, 16758, 17062, 18858, 19152, 19551, 21552, 22001, 22344, 24696, 25144, 25593, 26068, 28287, 32328, 33516, 34124, 37716, 39102, 44002, 44688, 49392, 50288, 51186, 52136, 56574, 58653, 59717, 64656, 66003, 67032, 68248, 75432, 76779, 78204, 88004, 102372, 104272, 113148, 117306, 119434, 132006, 134064, 136496, 150864, 153558, 154007, 156408, 176008, 179151, 198009, 204744, 226296, 234612, 238868, 264012, 307116, 308014, 312816, 352016, 358302, 396018, 409488, 418019, 452592, 462021, 469224, 477736, 528024, 537453, 614232, 616028, 716604, 792036, 836038, 924042, 938448, 955472, 1056048, 1074906, 1228464, 1232056, 1254057, 1386063, 1433208, 1584072, 1672076, 1848084, 2149812, 2464112, 2508114, 2772126, 2866416, 2926133, 3168144, 3344152, 3696168, 3762171, 4299624, 5016228, 5544252, 5852266, 6688304, 7392336, 7524342, 8599248, 8778399, 10032456, 11088504, 11704532, 15048684, 17556798, 20064912, 22177008, 23409064, 26335197, 30097368, 35113596, 46818128, 52670394, 60194736, 70227192, 105340788, 140454384, 210681576, 421363152]

約数ペア:

[(1, 421363152), (2, 210681576), (3, 140454384), (4, 105340788), (6, 70227192), (7, 60194736), (8, 52670394), (9, 46818128), (12, 35113596), (14, 30097368), (16, 26335197), (18, 23409064), (19, 22177008), (21, 20064912), (24, 17556798), (28, 15048684), (36, 11704532), (38, 11088504), (42, 10032456), (48, 8778399), (49, 8599248), (56, 7524342), (57, 7392336), (63, 6688304), (72, 5852266), (76, 5544252), (84, 5016228), (98, 4299624), (112, 3762171), (114, 3696168), (126, 3344152), (133, 3168144), (144, 2926133), (147, 2866416), (152, 2772126), (168, 2508114), (171, 2464112), (196, 2149812), (228, 1848084), (252, 1672076), (266, 1584072), (294, 1433208), (304, 1386063), (336, 1254057), (342, 1232056), (343, 1228464), (392, 1074906), (399, 1056048), (441, 955472), (449, 938448), (456, 924042), (504, 836038), (532, 792036), (588, 716604), (684, 616028), (686, 614232), (784, 537453), (798, 528024), (882, 477736), (898, 469224), (912, 462021), (931, 452592), (1008, 418019), (1029, 409488), (1064, 396018), (1176, 358302), (1197, 352016), (1347, 312816), (1368, 308014), (1372, 307116), (1596, 264012), (1764, 238868), (1796, 234612), (1862, 226296), (2058, 204744), (2128, 198009), (2352, 179151), (2394, 176008), (2694, 156408), (2736, 154007), (2744, 153558), (2793, 150864), (3087, 136496), (3143, 134064), (3192, 132006), (3528, 119434), (3592, 117306), (3724, 113148), (4041, 104272), (4116, 102372), (4788, 88004), (5388, 78204), (5488, 76779), (5586, 75432), (6174, 68248), (6286, 67032), (6384, 66003), (6517, 64656), (7056, 59717), (7184, 58653), (7448, 56574), (8082, 52136), (8232, 51186), (8379, 50288), (8531, 49392), (9429, 44688), (9576, 44002), (10776, 39102), (11172, 37716), (12348, 34124), (12572, 33516), (13034, 32328), (14896, 28287), (16164, 26068), (16464, 25593), (16758, 25144), (17062, 24696), (18858, 22344), (19152, 22001), (19551, 21552)]