212265648

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 180

約数和(自身を含む): 702912600

約数和(自身を除く): 490646952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 67, 72, 84, 98, 112, 126, 134, 144, 147, 168, 196, 201, 252, 268, 294, 336, 392, 402, 441, 449, 469, 504, 536, 588, 603, 784, 804, 882, 898, 938, 1008, 1072, 1176, 1206, 1347, 1407, 1608, 1764, 1796, 1876, 2352, 2412, 2694, 2814, 3143, 3216, 3283, 3528, 3592, 3752, 4041, 4221, 4824, 5388, 5628, 6286, 6566, 7056, 7184, 7504, 8082, 8442, 9429, 9648, 9849, 10776, 11256, 12572, 13132, 16164, 16884, 18858, 19698, 21552, 22001, 22512, 25144, 26264, 28287, 29547, 30083, 32328, 33768, 37716, 39396, 44002, 50288, 52528, 56574, 59094, 60166, 64656, 66003, 67536, 75432, 78792, 88004, 90249, 113148, 118188, 120332, 132006, 150864, 157584, 176008, 180498, 198009, 210581, 226296, 236376, 240664, 264012, 270747, 352016, 360996, 396018, 421162, 452592, 472752, 481328, 528024, 541494, 631743, 721992, 792036, 842324, 1056048, 1082988, 1263486, 1443984, 1474067, 1584072, 1684648, 1895229, 2165976, 2526972, 2948134, 3168144, 3369296, 3790458, 4331952, 4422201, 5053944, 5896268, 7580916, 8844402, 10107888, 11792536, 13266603, 15161832, 17688804, 23585072, 26533206, 30323664, 35377608, 53066412, 70755216, 106132824, 212265648]

約数ペア:

[(1, 212265648), (2, 106132824), (3, 70755216), (4, 53066412), (6, 35377608), (7, 30323664), (8, 26533206), (9, 23585072), (12, 17688804), (14, 15161832), (16, 13266603), (18, 11792536), (21, 10107888), (24, 8844402), (28, 7580916), (36, 5896268), (42, 5053944), (48, 4422201), (49, 4331952), (56, 3790458), (63, 3369296), (67, 3168144), (72, 2948134), (84, 2526972), (98, 2165976), (112, 1895229), (126, 1684648), (134, 1584072), (144, 1474067), (147, 1443984), (168, 1263486), (196, 1082988), (201, 1056048), (252, 842324), (268, 792036), (294, 721992), (336, 631743), (392, 541494), (402, 528024), (441, 481328), (449, 472752), (469, 452592), (504, 421162), (536, 396018), (588, 360996), (603, 352016), (784, 270747), (804, 264012), (882, 240664), (898, 236376), (938, 226296), (1008, 210581), (1072, 198009), (1176, 180498), (1206, 176008), (1347, 157584), (1407, 150864), (1608, 132006), (1764, 120332), (1796, 118188), (1876, 113148), (2352, 90249), (2412, 88004), (2694, 78792), (2814, 75432), (3143, 67536), (3216, 66003), (3283, 64656), (3528, 60166), (3592, 59094), (3752, 56574), (4041, 52528), (4221, 50288), (4824, 44002), (5388, 39396), (5628, 37716), (6286, 33768), (6566, 32328), (7056, 30083), (7184, 29547), (7504, 28287), (8082, 26264), (8442, 25144), (9429, 22512), (9648, 22001), (9849, 21552), (10776, 19698), (11256, 18858), (12572, 16884), (13132, 16164)]