9879567236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{22961}}^1$

素因数の和:23121

約数の個数: 72

約数和(自身を含む): 21890684928

約数和(自身を除く): 12011117692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 127, 154, 242, 254, 308, 484, 508, 847, 889, 1397, 1694, 1778, 2794, 3388, 3556, 5588, 9779, 15367, 19558, 22961, 30734, 39116, 45922, 61468, 91844, 107569, 160727, 215138, 252571, 321454, 430276, 505142, 642908, 1010284, 1767997, 2778281, 2916047, 3535994, 5556562, 5832094, 7071988, 11113124, 11664188, 19447967, 20412329, 32076517, 38895934, 40824658, 64153034, 77791868, 81649316, 128306068, 224535619, 352841687, 449071238, 705683374, 898142476, 1411366748, 2469891809, 4939783618, 9879567236]

約数ペア:

[(1, 9879567236), (2, 4939783618), (4, 2469891809), (7, 1411366748), (11, 898142476), (14, 705683374), (22, 449071238), (28, 352841687), (44, 224535619), (77, 128306068), (121, 81649316), (127, 77791868), (154, 64153034), (242, 40824658), (254, 38895934), (308, 32076517), (484, 20412329), (508, 19447967), (847, 11664188), (889, 11113124), (1397, 7071988), (1694, 5832094), (1778, 5556562), (2794, 3535994), (3388, 2916047), (3556, 2778281), (5588, 1767997), (9779, 1010284), (15367, 642908), (19558, 505142), (22961, 430276), (30734, 321454), (39116, 252571), (45922, 215138), (61468, 160727), (91844, 107569)]