258697152

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{7129}}^1$

素因数の和:7160

約数の個数: 140

約数和(自身を含む): 876533680

約数和(自身を除く): 617836528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 7129, 9072, 12096, 14258, 18144, 21387, 28516, 36288, 42774, 49903, 57032, 64161, 85548, 99806, 114064, 128322, 149709, 171096, 192483, 199612, 228128, 256644, 299418, 342192, 384966, 399224, 449127, 456256, 513288, 577449, 598836, 684384, 769932, 798448, 898254, 1026576, 1154898, 1197672, 1347381, 1368768, 1539864, 1596896, 1796508, 2053152, 2309796, 2395344, 2694762, 3079728, 3193792, 3593016, 4042143, 4106304, 4619592, 4790688, 5389524, 6159456, 7186032, 8084286, 9239184, 9581376, 10779048, 12318912, 14372064, 16168572, 18478368, 21558096, 28744128, 32337144, 36956736, 43116192, 64674288, 86232384, 129348576, 258697152]

約数ペア:

[(1, 258697152), (2, 129348576), (3, 86232384), (4, 64674288), (6, 43116192), (7, 36956736), (8, 32337144), (9, 28744128), (12, 21558096), (14, 18478368), (16, 16168572), (18, 14372064), (21, 12318912), (24, 10779048), (27, 9581376), (28, 9239184), (32, 8084286), (36, 7186032), (42, 6159456), (48, 5389524), (54, 4790688), (56, 4619592), (63, 4106304), (64, 4042143), (72, 3593016), (81, 3193792), (84, 3079728), (96, 2694762), (108, 2395344), (112, 2309796), (126, 2053152), (144, 1796508), (162, 1596896), (168, 1539864), (189, 1368768), (192, 1347381), (216, 1197672), (224, 1154898), (252, 1026576), (288, 898254), (324, 798448), (336, 769932), (378, 684384), (432, 598836), (448, 577449), (504, 513288), (567, 456256), (576, 449127), (648, 399224), (672, 384966), (756, 342192), (864, 299418), (1008, 256644), (1134, 228128), (1296, 199612), (1344, 192483), (1512, 171096), (1728, 149709), (2016, 128322), (2268, 114064), (2592, 99806), (3024, 85548), (4032, 64161), (4536, 57032), (5184, 49903), (6048, 42774), (7129, 36288), (9072, 28516), (12096, 21387), (14258, 18144)]