255864924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5869}}^1$

素因数の和:6059

約数の個数: 72

約数和(自身を含む): 743564640

約数和(自身を除く): 487699716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 2076, 2422, 3114, 3633, 4844, 5869, 6228, 7266, 10899, 11738, 14532, 17607, 21798, 23476, 35214, 41083, 43596, 52821, 70428, 82166, 105642, 123249, 164332, 211284, 246498, 369747, 492996, 739494, 1015337, 1478988, 2030674, 3046011, 4061348, 6092022, 7107359, 9138033, 12184044, 14214718, 18276066, 21322077, 28429436, 36552132, 42644154, 63966231, 85288308, 127932462, 255864924]

約数ペア:

[(1, 255864924), (2, 127932462), (3, 85288308), (4, 63966231), (6, 42644154), (7, 36552132), (9, 28429436), (12, 21322077), (14, 18276066), (18, 14214718), (21, 12184044), (28, 9138033), (36, 7107359), (42, 6092022), (63, 4061348), (84, 3046011), (126, 2030674), (173, 1478988), (252, 1015337), (346, 739494), (519, 492996), (692, 369747), (1038, 246498), (1211, 211284), (1557, 164332), (2076, 123249), (2422, 105642), (3114, 82166), (3633, 70428), (4844, 52821), (5869, 43596), (6228, 41083), (7266, 35214), (10899, 23476), (11738, 21798), (14532, 17607)]