1272335568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{2011}}^1$

素因数の和:2305

約数の個数: 120

約数和(自身を含む): 3839620320

約数和(自身を除く): 2567284752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 269, 294, 336, 392, 538, 588, 784, 807, 1076, 1176, 1614, 1883, 2011, 2152, 2352, 3228, 3766, 4022, 4304, 5649, 6033, 6456, 7532, 8044, 11298, 12066, 12912, 13181, 14077, 15064, 16088, 22596, 24132, 26362, 28154, 30128, 32176, 39543, 42231, 45192, 48264, 52724, 56308, 79086, 84462, 90384, 96528, 98539, 105448, 112616, 158172, 168924, 197078, 210896, 225232, 295617, 316344, 337848, 394156, 540959, 591234, 632688, 675696, 788312, 1081918, 1182468, 1576624, 1622877, 2163836, 2364936, 3245754, 3786713, 4327672, 4729872, 6491508, 7573426, 8655344, 11360139, 12983016, 15146852, 22720278, 25966032, 26506991, 30293704, 45440556, 53013982, 60587408, 79520973, 90881112, 106027964, 159041946, 181762224, 212055928, 318083892, 424111856, 636167784, 1272335568]

約数ペア:

[(1, 1272335568), (2, 636167784), (3, 424111856), (4, 318083892), (6, 212055928), (7, 181762224), (8, 159041946), (12, 106027964), (14, 90881112), (16, 79520973), (21, 60587408), (24, 53013982), (28, 45440556), (42, 30293704), (48, 26506991), (49, 25966032), (56, 22720278), (84, 15146852), (98, 12983016), (112, 11360139), (147, 8655344), (168, 7573426), (196, 6491508), (269, 4729872), (294, 4327672), (336, 3786713), (392, 3245754), (538, 2364936), (588, 2163836), (784, 1622877), (807, 1576624), (1076, 1182468), (1176, 1081918), (1614, 788312), (1883, 675696), (2011, 632688), (2152, 591234), (2352, 540959), (3228, 394156), (3766, 337848), (4022, 316344), (4304, 295617), (5649, 225232), (6033, 210896), (6456, 197078), (7532, 168924), (8044, 158172), (11298, 112616), (12066, 105448), (12912, 98539), (13181, 96528), (14077, 90384), (15064, 84462), (16088, 79086), (22596, 56308), (24132, 52724), (26362, 48264), (28154, 45192), (30128, 42231), (32176, 39543)]