290733072

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1837

約数の個数: 120

約数和(自身を含む): 886496832

約数和(自身を除く): 595763760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 568, 588, 784, 852, 994, 1136, 1176, 1491, 1704, 1741, 1988, 2352, 2982, 3408, 3479, 3482, 3976, 5223, 5964, 6958, 6964, 7952, 10437, 10446, 11928, 12187, 13916, 13928, 20874, 20892, 23856, 24374, 27832, 27856, 36561, 41748, 41784, 48748, 55664, 73122, 83496, 83568, 85309, 97496, 123611, 146244, 166992, 170618, 194992, 247222, 255927, 292488, 341236, 370833, 494444, 511854, 584976, 682472, 741666, 865277, 988888, 1023708, 1364944, 1483332, 1730554, 1977776, 2047416, 2595831, 2966664, 3461108, 4094832, 5191662, 5933328, 6056939, 6922216, 10383324, 12113878, 13844432, 18170817, 20766648, 24227756, 36341634, 41533296, 48455512, 72683268, 96911024, 145366536, 290733072]

約数ペア:

[(1, 290733072), (2, 145366536), (3, 96911024), (4, 72683268), (6, 48455512), (7, 41533296), (8, 36341634), (12, 24227756), (14, 20766648), (16, 18170817), (21, 13844432), (24, 12113878), (28, 10383324), (42, 6922216), (48, 6056939), (49, 5933328), (56, 5191662), (71, 4094832), (84, 3461108), (98, 2966664), (112, 2595831), (142, 2047416), (147, 1977776), (168, 1730554), (196, 1483332), (213, 1364944), (284, 1023708), (294, 988888), (336, 865277), (392, 741666), (426, 682472), (497, 584976), (568, 511854), (588, 494444), (784, 370833), (852, 341236), (994, 292488), (1136, 255927), (1176, 247222), (1491, 194992), (1704, 170618), (1741, 166992), (1988, 146244), (2352, 123611), (2982, 97496), (3408, 85309), (3479, 83568), (3482, 83496), (3976, 73122), (5223, 55664), (5964, 48748), (6958, 41784), (6964, 41748), (7952, 36561), (10437, 27856), (10446, 27832), (11928, 24374), (12187, 23856), (13916, 20892), (13928, 20874)]