260384208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40787}}^1$

素因数の和:40824

約数の個数: 80

約数和(自身を含む): 809233920

約数和(自身を除く): 548849712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 40787, 81574, 122361, 163148, 244722, 285509, 326296, 489444, 571018, 652592, 774953, 856527, 978888, 1142036, 1549906, 1713054, 1957776, 2284072, 2324859, 3099812, 3426108, 4568144, 4649718, 5424671, 6199624, 6852216, 9299436, 10849342, 12399248, 13704432, 16274013, 18598872, 21698684, 32548026, 37197744, 43397368, 65096052, 86794736, 130192104, 260384208]

約数ペア:

[(1, 260384208), (2, 130192104), (3, 86794736), (4, 65096052), (6, 43397368), (7, 37197744), (8, 32548026), (12, 21698684), (14, 18598872), (16, 16274013), (19, 13704432), (21, 12399248), (24, 10849342), (28, 9299436), (38, 6852216), (42, 6199624), (48, 5424671), (56, 4649718), (57, 4568144), (76, 3426108), (84, 3099812), (112, 2324859), (114, 2284072), (133, 1957776), (152, 1713054), (168, 1549906), (228, 1142036), (266, 978888), (304, 856527), (336, 774953), (399, 652592), (456, 571018), (532, 489444), (798, 326296), (912, 285509), (1064, 244722), (1596, 163148), (2128, 122361), (3192, 81574), (6384, 40787)]