210681576

素因数分解:

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

素因数の和:501

約数の個数: 192

約数和(自身を含む): 702000000

約数和(自身を除く): 491318424

約数列:

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

約数ペア:

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