252689472

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 168

約数和(自身を含む): 845312000

約数和(自身を除く): 592622528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 392, 441, 448, 504, 576, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1279, 1344, 1372, 1568, 1764, 2016, 2058, 2352, 2558, 2744, 3087, 3136, 3528, 3837, 4032, 4116, 4704, 5116, 5488, 6174, 7056, 7674, 8232, 8953, 9408, 10232, 10976, 11511, 12348, 14112, 15348, 16464, 17906, 20464, 21952, 23022, 24696, 26859, 28224, 30696, 32928, 35812, 40928, 46044, 49392, 53718, 61392, 62671, 65856, 71624, 80577, 81856, 92088, 98784, 107436, 122784, 125342, 143248, 161154, 184176, 188013, 197568, 214872, 245568, 250684, 286496, 322308, 368352, 376026, 429744, 438697, 501368, 564039, 572992, 644616, 736704, 752052, 859488, 877394, 1002736, 1128078, 1289232, 1316091, 1504104, 1718976, 1754788, 2005472, 2256156, 2578464, 2632182, 3008208, 3509576, 3948273, 4010944, 4512312, 5156928, 5264364, 6016416, 7019152, 7896546, 9024624, 10528728, 12032832, 14038304, 15793092, 18049248, 21057456, 28076608, 31586184, 36098496, 42114912, 63172368, 84229824, 126344736, 252689472]

約数ペア:

[(1, 252689472), (2, 126344736), (3, 84229824), (4, 63172368), (6, 42114912), (7, 36098496), (8, 31586184), (9, 28076608), (12, 21057456), (14, 18049248), (16, 15793092), (18, 14038304), (21, 12032832), (24, 10528728), (28, 9024624), (32, 7896546), (36, 7019152), (42, 6016416), (48, 5264364), (49, 5156928), (56, 4512312), (63, 4010944), (64, 3948273), (72, 3509576), (84, 3008208), (96, 2632182), (98, 2578464), (112, 2256156), (126, 2005472), (144, 1754788), (147, 1718976), (168, 1504104), (192, 1316091), (196, 1289232), (224, 1128078), (252, 1002736), (288, 877394), (294, 859488), (336, 752052), (343, 736704), (392, 644616), (441, 572992), (448, 564039), (504, 501368), (576, 438697), (588, 429744), (672, 376026), (686, 368352), (784, 322308), (882, 286496), (1008, 250684), (1029, 245568), (1176, 214872), (1279, 197568), (1344, 188013), (1372, 184176), (1568, 161154), (1764, 143248), (2016, 125342), (2058, 122784), (2352, 107436), (2558, 98784), (2744, 92088), (3087, 81856), (3136, 80577), (3528, 71624), (3837, 65856), (4032, 62671), (4116, 61392), (4704, 53718), (5116, 49392), (5488, 46044), (6174, 40928), (7056, 35812), (7674, 32928), (8232, 30696), (8953, 28224), (9408, 26859), (10232, 24696), (10976, 23022), (11511, 21952), (12348, 20464), (14112, 17906), (15348, 16464)]