268613303336

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{78633871}}^1$

素因数の和:78633945

約数の個数: 32

約数和(自身を含む): 585036007680

約数和(自身を除く): 316422704344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 78633871, 157267742, 314535484, 550437097, 629070968, 1100874194, 2201748388, 4403496776, 4796666131, 9593332262, 19186664524, 33576662917, 38373329048, 67153325834, 134306651668, 268613303336]

約数ペア:

[(1, 268613303336), (2, 134306651668), (4, 67153325834), (7, 38373329048), (8, 33576662917), (14, 19186664524), (28, 9593332262), (56, 4796666131), (61, 4403496776), (122, 2201748388), (244, 1100874194), (427, 629070968), (488, 550437097), (854, 314535484), (1708, 157267742), (3416, 78633871)]