1947504384

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{13417}}^1$

素因数の和:13452

約数の個数: 180

約数和(自身を含む): 6637186864

約数和(自身を除く): 4689682480

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, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 12096, 13417, 16128, 18144, 20736, 24192, 26834, 36288, 40251, 48384, 53668, 72576, 80502, 93919, 107336, 120753, 145152, 161004, 187838, 214672, 241506, 281757, 322008, 362259, 375676, 429344, 483012, 563514, 644016, 724518, 751352, 845271, 858688, 966024, 1086777, 1127028, 1288032, 1449036, 1502704, 1690542, 1717376, 1932048, 2173554, 2254056, 2535813, 2576064, 2898072, 3005408, 3381084, 3434752, 3864096, 4347108, 4508112, 5071626, 5152128, 5796144, 6010816, 6762168, 7607439, 7728192, 8694216, 9016224, 10143252, 10304256, 11592288, 12021632, 13524336, 15214878, 15456384, 17388432, 18032448, 20286504, 23184576, 24043264, 27048672, 30429756, 30912768, 34776864, 36064896, 40573008, 46369152, 54097344, 60859512, 69553728, 72129792, 81146016, 92738304, 108194688, 121719024, 139107456, 162292032, 216389376, 243438048, 278214912, 324584064, 486876096, 649168128, 973752192, 1947504384]

約数ペア:

[(1, 1947504384), (2, 973752192), (3, 649168128), (4, 486876096), (6, 324584064), (7, 278214912), (8, 243438048), (9, 216389376), (12, 162292032), (14, 139107456), (16, 121719024), (18, 108194688), (21, 92738304), (24, 81146016), (27, 72129792), (28, 69553728), (32, 60859512), (36, 54097344), (42, 46369152), (48, 40573008), (54, 36064896), (56, 34776864), (63, 30912768), (64, 30429756), (72, 27048672), (81, 24043264), (84, 23184576), (96, 20286504), (108, 18032448), (112, 17388432), (126, 15456384), (128, 15214878), (144, 13524336), (162, 12021632), (168, 11592288), (189, 10304256), (192, 10143252), (216, 9016224), (224, 8694216), (252, 7728192), (256, 7607439), (288, 6762168), (324, 6010816), (336, 5796144), (378, 5152128), (384, 5071626), (432, 4508112), (448, 4347108), (504, 3864096), (567, 3434752), (576, 3381084), (648, 3005408), (672, 2898072), (756, 2576064), (768, 2535813), (864, 2254056), (896, 2173554), (1008, 1932048), (1134, 1717376), (1152, 1690542), (1296, 1502704), (1344, 1449036), (1512, 1288032), (1728, 1127028), (1792, 1086777), (2016, 966024), (2268, 858688), (2304, 845271), (2592, 751352), (2688, 724518), (3024, 644016), (3456, 563514), (4032, 483012), (4536, 429344), (5184, 375676), (5376, 362259), (6048, 322008), (6912, 281757), (8064, 241506), (9072, 214672), (10368, 187838), (12096, 161004), (13417, 145152), (16128, 120753), (18144, 107336), (20736, 93919), (24192, 80502), (26834, 72576), (36288, 53668), (40251, 48384)]