268209984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1232

約数の個数: 112

約数和(自身を含む): 815937408

約数和(自身を除く): 547727424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 197, 224, 336, 394, 448, 591, 672, 788, 1013, 1182, 1344, 1379, 1576, 2026, 2364, 2758, 3039, 3152, 4052, 4137, 4728, 5516, 6078, 6304, 7091, 8104, 8274, 9456, 11032, 12156, 12608, 14182, 16208, 16548, 18912, 21273, 22064, 24312, 28364, 32416, 33096, 37824, 42546, 44128, 48624, 56728, 64832, 66192, 85092, 88256, 97248, 113456, 132384, 170184, 194496, 199561, 226912, 264768, 340368, 399122, 453824, 598683, 680736, 798244, 1197366, 1361472, 1396927, 1596488, 2394732, 2793854, 3192976, 4190781, 4789464, 5587708, 6385952, 8381562, 9578928, 11175416, 12771904, 16763124, 19157856, 22350832, 33526248, 38315712, 44701664, 67052496, 89403328, 134104992, 268209984]

約数ペア:

[(1, 268209984), (2, 134104992), (3, 89403328), (4, 67052496), (6, 44701664), (7, 38315712), (8, 33526248), (12, 22350832), (14, 19157856), (16, 16763124), (21, 12771904), (24, 11175416), (28, 9578928), (32, 8381562), (42, 6385952), (48, 5587708), (56, 4789464), (64, 4190781), (84, 3192976), (96, 2793854), (112, 2394732), (168, 1596488), (192, 1396927), (197, 1361472), (224, 1197366), (336, 798244), (394, 680736), (448, 598683), (591, 453824), (672, 399122), (788, 340368), (1013, 264768), (1182, 226912), (1344, 199561), (1379, 194496), (1576, 170184), (2026, 132384), (2364, 113456), (2758, 97248), (3039, 88256), (3152, 85092), (4052, 66192), (4137, 64832), (4728, 56728), (5516, 48624), (6078, 44128), (6304, 42546), (7091, 37824), (8104, 33096), (8274, 32416), (9456, 28364), (11032, 24312), (12156, 22064), (12608, 21273), (14182, 18912), (16208, 16548)]