225872892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3571}}^1$

素因数の和:3839

約数の個数: 72

約数和(自身を含む): 655304832

約数和(自身を除く): 429431940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 753, 1004, 1506, 1757, 2259, 3012, 3514, 3571, 4518, 5271, 7028, 7142, 9036, 10542, 10713, 14284, 15813, 21084, 21426, 24997, 31626, 32139, 42852, 49994, 63252, 64278, 74991, 99988, 128556, 149982, 224973, 299964, 449946, 896321, 899892, 1792642, 2688963, 3585284, 5377926, 6274247, 8066889, 10755852, 12548494, 16133778, 18822741, 25096988, 32267556, 37645482, 56468223, 75290964, 112936446, 225872892]

約数ペア:

[(1, 225872892), (2, 112936446), (3, 75290964), (4, 56468223), (6, 37645482), (7, 32267556), (9, 25096988), (12, 18822741), (14, 16133778), (18, 12548494), (21, 10755852), (28, 8066889), (36, 6274247), (42, 5377926), (63, 3585284), (84, 2688963), (126, 1792642), (251, 899892), (252, 896321), (502, 449946), (753, 299964), (1004, 224973), (1506, 149982), (1757, 128556), (2259, 99988), (3012, 74991), (3514, 64278), (3571, 63252), (4518, 49994), (5271, 42852), (7028, 32139), (7142, 31626), (9036, 24997), (10542, 21426), (10713, 21084), (14284, 15813)]