2543532516

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 216

約数和(自身を含む): 7894111680

約数和(自身を除く): 5350579164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 243, 252, 279, 324, 372, 378, 389, 434, 486, 558, 567, 651, 756, 778, 837, 868, 961, 972, 1116, 1134, 1167, 1302, 1556, 1674, 1701, 1922, 1953, 2268, 2334, 2511, 2604, 2723, 2883, 3348, 3402, 3501, 3844, 3906, 4668, 5022, 5446, 5766, 5859, 6727, 6804, 7002, 7533, 7812, 8169, 8649, 10044, 10503, 10892, 11532, 11718, 12059, 13454, 14004, 15066, 16338, 17298, 17577, 20181, 21006, 23436, 24118, 24507, 25947, 26908, 30132, 31509, 32676, 34596, 35154, 36177, 40362, 42012, 48236, 49014, 51894, 52731, 60543, 63018, 70308, 72354, 73521, 77841, 80724, 84413, 94527, 98028, 103788, 105462, 108531, 121086, 126036, 144708, 147042, 155682, 168826, 181629, 189054, 210924, 217062, 220563, 233523, 242172, 253239, 294084, 311364, 325593, 337652, 363258, 373829, 378108, 434124, 441126, 467046, 506478, 544887, 651186, 661689, 726516, 747658, 759717, 882252, 934092, 976779, 1012956, 1089774, 1121487, 1302372, 1323378, 1495316, 1519434, 1634661, 1953558, 2179548, 2242974, 2279151, 2616803, 2646756, 2930337, 3038868, 3269322, 3364461, 3907116, 4485948, 4558302, 5233606, 5860674, 6538644, 6728922, 6837453, 7850409, 9116604, 10093383, 10467212, 11721348, 13457844, 13674906, 15700818, 20186766, 20512359, 23551227, 27349812, 30280149, 31401636, 40373532, 41024718, 47102454, 60560298, 70653681, 82049436, 90840447, 94204908, 121120596, 141307362, 181680894, 211961043, 282614724, 363361788, 423922086, 635883129, 847844172, 1271766258, 2543532516]

約数ペア:

[(1, 2543532516), (2, 1271766258), (3, 847844172), (4, 635883129), (6, 423922086), (7, 363361788), (9, 282614724), (12, 211961043), (14, 181680894), (18, 141307362), (21, 121120596), (27, 94204908), (28, 90840447), (31, 82049436), (36, 70653681), (42, 60560298), (54, 47102454), (62, 41024718), (63, 40373532), (81, 31401636), (84, 30280149), (93, 27349812), (108, 23551227), (124, 20512359), (126, 20186766), (162, 15700818), (186, 13674906), (189, 13457844), (217, 11721348), (243, 10467212), (252, 10093383), (279, 9116604), (324, 7850409), (372, 6837453), (378, 6728922), (389, 6538644), (434, 5860674), (486, 5233606), (558, 4558302), (567, 4485948), (651, 3907116), (756, 3364461), (778, 3269322), (837, 3038868), (868, 2930337), (961, 2646756), (972, 2616803), (1116, 2279151), (1134, 2242974), (1167, 2179548), (1302, 1953558), (1556, 1634661), (1674, 1519434), (1701, 1495316), (1922, 1323378), (1953, 1302372), (2268, 1121487), (2334, 1089774), (2511, 1012956), (2604, 976779), (2723, 934092), (2883, 882252), (3348, 759717), (3402, 747658), (3501, 726516), (3844, 661689), (3906, 651186), (4668, 544887), (5022, 506478), (5446, 467046), (5766, 441126), (5859, 434124), (6727, 378108), (6804, 373829), (7002, 363258), (7533, 337652), (7812, 325593), (8169, 311364), (8649, 294084), (10044, 253239), (10503, 242172), (10892, 233523), (11532, 220563), (11718, 217062), (12059, 210924), (13454, 189054), (14004, 181629), (15066, 168826), (16338, 155682), (17298, 147042), (17577, 144708), (20181, 126036), (21006, 121086), (23436, 108531), (24118, 105462), (24507, 103788), (25947, 98028), (26908, 94527), (30132, 84413), (31509, 80724), (32676, 77841), (34596, 73521), (35154, 72354), (36177, 70308), (40362, 63018), (42012, 60543), (48236, 52731), (49014, 51894)]