531205584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3985

約数の個数: 160

約数和(自身を含む): 1743888384

約数和(自身を除く): 1212682800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 3923, 4368, 4836, 5208, 5642, 6448, 7846, 8463, 9672, 10416, 11284, 11769, 15692, 16926, 19344, 22568, 23538, 27461, 31384, 33852, 45136, 47076, 50999, 54922, 62768, 67704, 82383, 94152, 101998, 109844, 121613, 135408, 152997, 164766, 188304, 203996, 219688, 243226, 305994, 329532, 356993, 364839, 407992, 439376, 486452, 611988, 659064, 713986, 729678, 815984, 851291, 972904, 1070979, 1223976, 1318128, 1427972, 1459356, 1580969, 1702582, 1945808, 2141958, 2447952, 2553873, 2855944, 2918712, 3161938, 3405164, 4283916, 4742907, 5107746, 5711888, 5837424, 6323876, 6810328, 8567832, 9485814, 10215492, 11066783, 12647752, 13620656, 17135664, 18971628, 20430984, 22133566, 25295504, 33200349, 37943256, 40861968, 44267132, 66400698, 75886512, 88534264, 132801396, 177068528, 265602792, 531205584]

約数ペア:

[(1, 531205584), (2, 265602792), (3, 177068528), (4, 132801396), (6, 88534264), (7, 75886512), (8, 66400698), (12, 44267132), (13, 40861968), (14, 37943256), (16, 33200349), (21, 25295504), (24, 22133566), (26, 20430984), (28, 18971628), (31, 17135664), (39, 13620656), (42, 12647752), (48, 11066783), (52, 10215492), (56, 9485814), (62, 8567832), (78, 6810328), (84, 6323876), (91, 5837424), (93, 5711888), (104, 5107746), (112, 4742907), (124, 4283916), (156, 3405164), (168, 3161938), (182, 2918712), (186, 2855944), (208, 2553873), (217, 2447952), (248, 2141958), (273, 1945808), (312, 1702582), (336, 1580969), (364, 1459356), (372, 1427972), (403, 1318128), (434, 1223976), (496, 1070979), (546, 972904), (624, 851291), (651, 815984), (728, 729678), (744, 713986), (806, 659064), (868, 611988), (1092, 486452), (1209, 439376), (1302, 407992), (1456, 364839), (1488, 356993), (1612, 329532), (1736, 305994), (2184, 243226), (2418, 219688), (2604, 203996), (2821, 188304), (3224, 164766), (3472, 152997), (3923, 135408), (4368, 121613), (4836, 109844), (5208, 101998), (5642, 94152), (6448, 82383), (7846, 67704), (8463, 62768), (9672, 54922), (10416, 50999), (11284, 47076), (11769, 45136), (15692, 33852), (16926, 31384), (19344, 27461), (22568, 23538)]