551024964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{728869}}^1$

素因数の和:728889

約数の個数: 48

約数和(自身を含む): 1632668800

約数和(自身を除く): 1081643836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 728869, 1457738, 2186607, 2915476, 4373214, 5102083, 6559821, 8746428, 10204166, 13119642, 15306249, 19679463, 20408332, 26239284, 30612498, 39358926, 45918747, 61224996, 78717852, 91837494, 137756241, 183674988, 275512482, 551024964]

約数ペア:

[(1, 551024964), (2, 275512482), (3, 183674988), (4, 137756241), (6, 91837494), (7, 78717852), (9, 61224996), (12, 45918747), (14, 39358926), (18, 30612498), (21, 26239284), (27, 20408332), (28, 19679463), (36, 15306249), (42, 13119642), (54, 10204166), (63, 8746428), (84, 6559821), (108, 5102083), (126, 4373214), (189, 2915476), (252, 2186607), (378, 1457738), (756, 728869)]