275980656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1951}}^1$

素因数の和:2390

約数の個数: 80

約数和(自身を含む): 817154048

約数和(自身を除く): 541173392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 421, 842, 1263, 1684, 1951, 2526, 2947, 3368, 3902, 5052, 5853, 5894, 6736, 7804, 8841, 10104, 11706, 11788, 13657, 15608, 17682, 20208, 23412, 23576, 27314, 31216, 35364, 40971, 46824, 47152, 54628, 70728, 81942, 93648, 109256, 141456, 163884, 218512, 327768, 655536, 821371, 1642742, 2464113, 3285484, 4928226, 5749597, 6570968, 9856452, 11499194, 13141936, 17248791, 19712904, 22998388, 34497582, 39425808, 45996776, 68995164, 91993552, 137990328, 275980656]

約数ペア:

[(1, 275980656), (2, 137990328), (3, 91993552), (4, 68995164), (6, 45996776), (7, 39425808), (8, 34497582), (12, 22998388), (14, 19712904), (16, 17248791), (21, 13141936), (24, 11499194), (28, 9856452), (42, 6570968), (48, 5749597), (56, 4928226), (84, 3285484), (112, 2464113), (168, 1642742), (336, 821371), (421, 655536), (842, 327768), (1263, 218512), (1684, 163884), (1951, 141456), (2526, 109256), (2947, 93648), (3368, 81942), (3902, 70728), (5052, 54628), (5853, 47152), (5894, 46824), (6736, 40971), (7804, 35364), (8841, 31216), (10104, 27314), (11706, 23576), (11788, 23412), (13657, 20208), (15608, 17682)]