7127902208

素因数分解:

$2^{11}\times 7^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 16969680000

約数和(自身を除く): 9841777792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 139, 146, 196, 224, 256, 278, 292, 343, 392, 448, 511, 512, 556, 584, 686, 784, 896, 973, 1022, 1024, 1112, 1168, 1372, 1568, 1792, 1946, 2044, 2048, 2224, 2336, 2744, 3136, 3577, 3584, 3892, 4088, 4448, 4672, 5488, 6272, 6811, 7154, 7168, 7784, 8176, 8896, 9344, 10147, 10976, 12544, 13622, 14308, 14336, 15568, 16352, 17792, 18688, 20294, 21952, 25039, 25088, 27244, 28616, 31136, 32704, 35584, 37376, 40588, 43904, 47677, 50078, 50176, 54488, 57232, 62272, 65408, 71029, 71168, 74752, 81176, 87808, 95354, 100156, 100352, 108976, 114464, 124544, 130816, 142058, 142336, 149504, 162352, 175616, 190708, 200312, 217952, 228928, 249088, 261632, 284116, 284672, 324704, 351232, 381416, 400624, 435904, 457856, 497203, 498176, 523264, 568232, 649408, 702464, 762832, 801248, 871808, 915712, 994406, 996352, 1046528, 1136464, 1298816, 1525664, 1602496, 1743616, 1831424, 1988812, 1992704, 2272928, 2597632, 3051328, 3204992, 3480421, 3487232, 3662848, 3977624, 4545856, 5195264, 6102656, 6409984, 6960842, 6974464, 7325696, 7955248, 9091712, 10390528, 12205312, 12819968, 13921684, 13948928, 15910496, 18183424, 20781056, 24410624, 25639936, 27843368, 31820992, 36366848, 48821248, 51279872, 55686736, 63641984, 72733696, 97642496, 111373472, 127283968, 145467392, 222746944, 254567936, 445493888, 509135872, 890987776, 1018271744, 1781975552, 3563951104, 7127902208]

約数ペア:

[(1, 7127902208), (2, 3563951104), (4, 1781975552), (7, 1018271744), (8, 890987776), (14, 509135872), (16, 445493888), (28, 254567936), (32, 222746944), (49, 145467392), (56, 127283968), (64, 111373472), (73, 97642496), (98, 72733696), (112, 63641984), (128, 55686736), (139, 51279872), (146, 48821248), (196, 36366848), (224, 31820992), (256, 27843368), (278, 25639936), (292, 24410624), (343, 20781056), (392, 18183424), (448, 15910496), (511, 13948928), (512, 13921684), (556, 12819968), (584, 12205312), (686, 10390528), (784, 9091712), (896, 7955248), (973, 7325696), (1022, 6974464), (1024, 6960842), (1112, 6409984), (1168, 6102656), (1372, 5195264), (1568, 4545856), (1792, 3977624), (1946, 3662848), (2044, 3487232), (2048, 3480421), (2224, 3204992), (2336, 3051328), (2744, 2597632), (3136, 2272928), (3577, 1992704), (3584, 1988812), (3892, 1831424), (4088, 1743616), (4448, 1602496), (4672, 1525664), (5488, 1298816), (6272, 1136464), (6811, 1046528), (7154, 996352), (7168, 994406), (7784, 915712), (8176, 871808), (8896, 801248), (9344, 762832), (10147, 702464), (10976, 649408), (12544, 568232), (13622, 523264), (14308, 498176), (14336, 497203), (15568, 457856), (16352, 435904), (17792, 400624), (18688, 381416), (20294, 351232), (21952, 324704), (25039, 284672), (25088, 284116), (27244, 261632), (28616, 249088), (31136, 228928), (32704, 217952), (35584, 200312), (37376, 190708), (40588, 175616), (43904, 162352), (47677, 149504), (50078, 142336), (50176, 142058), (54488, 130816), (57232, 124544), (62272, 114464), (65408, 108976), (71029, 100352), (71168, 100156), (74752, 95354), (81176, 87808)]