340544512

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:662

約数の個数: 132

約数和(自身を含む): 865291464

約数和(自身を除く): 524746952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 512, 539, 616, 617, 704, 784, 896, 1024, 1078, 1232, 1234, 1408, 1568, 1792, 2156, 2464, 2468, 2816, 3136, 3584, 4312, 4319, 4928, 4936, 5632, 6272, 6787, 7168, 8624, 8638, 9856, 9872, 11264, 12544, 13574, 17248, 17276, 19712, 19744, 25088, 27148, 30233, 34496, 34552, 39424, 39488, 47509, 50176, 54296, 60466, 68992, 69104, 78848, 78976, 95018, 108592, 120932, 137984, 138208, 157952, 190036, 217184, 241864, 275968, 276416, 315904, 332563, 380072, 434368, 483728, 551936, 552832, 631808, 665126, 760144, 868736, 967456, 1105664, 1330252, 1520288, 1737472, 1934912, 2211328, 2660504, 3040576, 3474944, 3869824, 4422656, 5321008, 6081152, 6949888, 7739648, 10642016, 12162304, 15479296, 21284032, 24324608, 30958592, 42568064, 48649216, 85136128, 170272256, 340544512]

約数ペア:

[(1, 340544512), (2, 170272256), (4, 85136128), (7, 48649216), (8, 42568064), (11, 30958592), (14, 24324608), (16, 21284032), (22, 15479296), (28, 12162304), (32, 10642016), (44, 7739648), (49, 6949888), (56, 6081152), (64, 5321008), (77, 4422656), (88, 3869824), (98, 3474944), (112, 3040576), (128, 2660504), (154, 2211328), (176, 1934912), (196, 1737472), (224, 1520288), (256, 1330252), (308, 1105664), (352, 967456), (392, 868736), (448, 760144), (512, 665126), (539, 631808), (616, 552832), (617, 551936), (704, 483728), (784, 434368), (896, 380072), (1024, 332563), (1078, 315904), (1232, 276416), (1234, 275968), (1408, 241864), (1568, 217184), (1792, 190036), (2156, 157952), (2464, 138208), (2468, 137984), (2816, 120932), (3136, 108592), (3584, 95018), (4312, 78976), (4319, 78848), (4928, 69104), (4936, 68992), (5632, 60466), (6272, 54296), (6787, 50176), (7168, 47509), (8624, 39488), (8638, 39424), (9856, 34552), (9872, 34496), (11264, 30233), (12544, 27148), (13574, 25088), (17248, 19744), (17276, 19712)]