393023904

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6427}}^1$

素因数の和:6467

約数の個数: 144

約数和(自身を含む): 1292645088

約数和(自身を除く): 899621184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 6427, 7644, 8736, 10192, 12854, 15288, 19281, 20384, 25708, 30576, 38562, 44989, 51416, 61152, 77124, 83551, 89978, 102832, 134967, 154248, 167102, 179956, 205664, 250653, 269934, 308496, 314923, 334204, 359912, 501306, 539868, 584857, 616992, 629846, 668408, 719824, 944769, 1002612, 1079736, 1169714, 1259692, 1336816, 1439648, 1754571, 1889538, 2005224, 2159472, 2339428, 2519384, 2673632, 3509142, 3779076, 4010448, 4093999, 4318944, 4678856, 5038768, 7018284, 7558152, 8020896, 8187998, 9357712, 10077536, 12281997, 14036568, 15116304, 16375996, 18715424, 24563994, 28073136, 30232608, 32751992, 49127988, 56146272, 65503984, 98255976, 131007968, 196511952, 393023904]

約数ペア:

[(1, 393023904), (2, 196511952), (3, 131007968), (4, 98255976), (6, 65503984), (7, 56146272), (8, 49127988), (12, 32751992), (13, 30232608), (14, 28073136), (16, 24563994), (21, 18715424), (24, 16375996), (26, 15116304), (28, 14036568), (32, 12281997), (39, 10077536), (42, 9357712), (48, 8187998), (49, 8020896), (52, 7558152), (56, 7018284), (78, 5038768), (84, 4678856), (91, 4318944), (96, 4093999), (98, 4010448), (104, 3779076), (112, 3509142), (147, 2673632), (156, 2519384), (168, 2339428), (182, 2159472), (196, 2005224), (208, 1889538), (224, 1754571), (273, 1439648), (294, 1336816), (312, 1259692), (336, 1169714), (364, 1079736), (392, 1002612), (416, 944769), (546, 719824), (588, 668408), (624, 629846), (637, 616992), (672, 584857), (728, 539868), (784, 501306), (1092, 359912), (1176, 334204), (1248, 314923), (1274, 308496), (1456, 269934), (1568, 250653), (1911, 205664), (2184, 179956), (2352, 167102), (2548, 154248), (2912, 134967), (3822, 102832), (4368, 89978), (4704, 83551), (5096, 77124), (6427, 61152), (7644, 51416), (8736, 44989), (10192, 38562), (12854, 30576), (15288, 25708), (19281, 20384)]