1257342912

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{34649}}^1$

素因数の和:34680

約数の個数: 140

約数和(自身を含む): 4259732400

約数和(自身を除く): 3002389488

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, 9072, 12096, 18144, 34649, 36288, 69298, 103947, 138596, 207894, 242543, 277192, 311841, 415788, 485086, 554384, 623682, 727629, 831576, 935523, 970172, 1108768, 1247364, 1455258, 1663152, 1871046, 1940344, 2182887, 2217536, 2494728, 2806569, 2910516, 3326304, 3742092, 3880688, 4365774, 4989456, 5613138, 5821032, 6548661, 6652608, 7484184, 7761376, 8731548, 9978912, 11226276, 11642064, 13097322, 14968368, 15522752, 17463096, 19645983, 19957824, 22452552, 23284128, 26194644, 29936736, 34926192, 39291966, 44905104, 46568256, 52389288, 59873472, 69852384, 78583932, 89810208, 104778576, 139704768, 157167864, 179620416, 209557152, 314335728, 419114304, 628671456, 1257342912]

約数ペア:

[(1, 1257342912), (2, 628671456), (3, 419114304), (4, 314335728), (6, 209557152), (7, 179620416), (8, 157167864), (9, 139704768), (12, 104778576), (14, 89810208), (16, 78583932), (18, 69852384), (21, 59873472), (24, 52389288), (27, 46568256), (28, 44905104), (32, 39291966), (36, 34926192), (42, 29936736), (48, 26194644), (54, 23284128), (56, 22452552), (63, 19957824), (64, 19645983), (72, 17463096), (81, 15522752), (84, 14968368), (96, 13097322), (108, 11642064), (112, 11226276), (126, 9978912), (144, 8731548), (162, 7761376), (168, 7484184), (189, 6652608), (192, 6548661), (216, 5821032), (224, 5613138), (252, 4989456), (288, 4365774), (324, 3880688), (336, 3742092), (378, 3326304), (432, 2910516), (448, 2806569), (504, 2494728), (567, 2217536), (576, 2182887), (648, 1940344), (672, 1871046), (756, 1663152), (864, 1455258), (1008, 1247364), (1134, 1108768), (1296, 970172), (1344, 935523), (1512, 831576), (1728, 727629), (2016, 623682), (2268, 554384), (2592, 485086), (3024, 415788), (4032, 311841), (4536, 277192), (5184, 242543), (6048, 207894), (9072, 138596), (12096, 103947), (18144, 69298), (34649, 36288)]