212053968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:802

約数の個数: 180

約数和(自身を含む): 708149988

約数和(自身を除く): 496096020

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 98, 112, 123, 126, 144, 147, 164, 168, 196, 246, 252, 287, 294, 328, 336, 369, 392, 441, 492, 504, 574, 588, 656, 733, 738, 784, 861, 882, 984, 1008, 1148, 1176, 1466, 1476, 1722, 1764, 1968, 2009, 2199, 2296, 2352, 2583, 2932, 2952, 3444, 3528, 4018, 4398, 4592, 5131, 5166, 5864, 5904, 6027, 6597, 6888, 7056, 8036, 8796, 10262, 10332, 11728, 12054, 13194, 13776, 15393, 16072, 17592, 18081, 20524, 20664, 24108, 26388, 30053, 30786, 32144, 35184, 35917, 36162, 41048, 41328, 46179, 48216, 52776, 60106, 61572, 71834, 72324, 82096, 90159, 92358, 96432, 105552, 107751, 120212, 123144, 143668, 144648, 180318, 184716, 210371, 215502, 240424, 246288, 270477, 287336, 289296, 323253, 360636, 369432, 420742, 431004, 480848, 540954, 574672, 631113, 646506, 721272, 738864, 841484, 862008, 1081908, 1262226, 1293012, 1442544, 1472597, 1682968, 1724016, 1893339, 2163816, 2524452, 2586024, 2945194, 3365936, 3786678, 4327632, 4417791, 5048904, 5172048, 5890388, 7573356, 8835582, 10097808, 11780776, 13253373, 15146712, 17671164, 23561552, 26506746, 30293424, 35342328, 53013492, 70684656, 106026984, 212053968]

約数ペア:

[(1, 212053968), (2, 106026984), (3, 70684656), (4, 53013492), (6, 35342328), (7, 30293424), (8, 26506746), (9, 23561552), (12, 17671164), (14, 15146712), (16, 13253373), (18, 11780776), (21, 10097808), (24, 8835582), (28, 7573356), (36, 5890388), (41, 5172048), (42, 5048904), (48, 4417791), (49, 4327632), (56, 3786678), (63, 3365936), (72, 2945194), (82, 2586024), (84, 2524452), (98, 2163816), (112, 1893339), (123, 1724016), (126, 1682968), (144, 1472597), (147, 1442544), (164, 1293012), (168, 1262226), (196, 1081908), (246, 862008), (252, 841484), (287, 738864), (294, 721272), (328, 646506), (336, 631113), (369, 574672), (392, 540954), (441, 480848), (492, 431004), (504, 420742), (574, 369432), (588, 360636), (656, 323253), (733, 289296), (738, 287336), (784, 270477), (861, 246288), (882, 240424), (984, 215502), (1008, 210371), (1148, 184716), (1176, 180318), (1466, 144648), (1476, 143668), (1722, 123144), (1764, 120212), (1968, 107751), (2009, 105552), (2199, 96432), (2296, 92358), (2352, 90159), (2583, 82096), (2932, 72324), (2952, 71834), (3444, 61572), (3528, 60106), (4018, 52776), (4398, 48216), (4592, 46179), (5131, 41328), (5166, 41048), (5864, 36162), (5904, 35917), (6027, 35184), (6597, 32144), (6888, 30786), (7056, 30053), (8036, 26388), (8796, 24108), (10262, 20664), (10332, 20524), (11728, 18081), (12054, 17592), (13194, 16072), (13776, 15393)]