1237172608

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 2914686720

約数和(自身を除く): 1677514112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 163, 172, 197, 224, 301, 326, 344, 394, 448, 602, 652, 688, 788, 896, 1141, 1204, 1304, 1376, 1379, 1576, 2282, 2408, 2608, 2752, 2758, 3152, 4564, 4816, 5216, 5504, 5516, 6304, 7009, 8471, 9128, 9632, 10432, 11032, 12608, 14018, 16942, 18256, 19264, 20864, 22064, 25216, 28036, 32111, 33884, 36512, 38528, 44128, 49063, 56072, 59297, 64222, 67768, 73024, 88256, 98126, 112144, 118594, 128444, 135536, 146048, 176512, 196252, 224288, 224777, 237188, 256888, 271072, 392504, 448576, 449554, 474376, 513776, 542144, 785008, 897152, 899108, 948752, 1027552, 1084288, 1380773, 1570016, 1798216, 1897504, 2055104, 2761546, 3140032, 3596432, 3795008, 4110208, 5523092, 6280064, 7192864, 7590016, 9665411, 11046184, 14385728, 19330822, 22092368, 28771456, 38661644, 44184736, 77323288, 88369472, 154646576, 176738944, 309293152, 618586304, 1237172608]

約数ペア:

[(1, 1237172608), (2, 618586304), (4, 309293152), (7, 176738944), (8, 154646576), (14, 88369472), (16, 77323288), (28, 44184736), (32, 38661644), (43, 28771456), (56, 22092368), (64, 19330822), (86, 14385728), (112, 11046184), (128, 9665411), (163, 7590016), (172, 7192864), (197, 6280064), (224, 5523092), (301, 4110208), (326, 3795008), (344, 3596432), (394, 3140032), (448, 2761546), (602, 2055104), (652, 1897504), (688, 1798216), (788, 1570016), (896, 1380773), (1141, 1084288), (1204, 1027552), (1304, 948752), (1376, 899108), (1379, 897152), (1576, 785008), (2282, 542144), (2408, 513776), (2608, 474376), (2752, 449554), (2758, 448576), (3152, 392504), (4564, 271072), (4816, 256888), (5216, 237188), (5504, 224777), (5516, 224288), (6304, 196252), (7009, 176512), (8471, 146048), (9128, 135536), (9632, 128444), (10432, 118594), (11032, 112144), (12608, 98126), (14018, 88256), (16942, 73024), (18256, 67768), (19264, 64222), (20864, 59297), (22064, 56072), (25216, 49063), (28036, 44128), (32111, 38528), (33884, 36512)]