277207728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3067}}^1$

素因数の和:3354

約数の個数: 80

約数和(自身を含む): 821733120

約数和(自身を除く): 544525392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 269, 336, 538, 807, 1076, 1614, 1883, 2152, 3067, 3228, 3766, 4304, 5649, 6134, 6456, 7532, 9201, 11298, 12268, 12912, 15064, 18402, 21469, 22596, 24536, 30128, 36804, 42938, 45192, 49072, 64407, 73608, 85876, 90384, 128814, 147216, 171752, 257628, 343504, 515256, 825023, 1030512, 1650046, 2475069, 3300092, 4950138, 5775161, 6600184, 9900276, 11550322, 13200368, 17325483, 19800552, 23100644, 34650966, 39601104, 46201288, 69301932, 92402576, 138603864, 277207728]

約数ペア:

[(1, 277207728), (2, 138603864), (3, 92402576), (4, 69301932), (6, 46201288), (7, 39601104), (8, 34650966), (12, 23100644), (14, 19800552), (16, 17325483), (21, 13200368), (24, 11550322), (28, 9900276), (42, 6600184), (48, 5775161), (56, 4950138), (84, 3300092), (112, 2475069), (168, 1650046), (269, 1030512), (336, 825023), (538, 515256), (807, 343504), (1076, 257628), (1614, 171752), (1883, 147216), (2152, 128814), (3067, 90384), (3228, 85876), (3766, 73608), (4304, 64407), (5649, 49072), (6134, 45192), (6456, 42938), (7532, 36804), (9201, 30128), (11298, 24536), (12268, 22596), (12912, 21469), (15064, 18402)]