219050316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1093}}^1$

素因数の和:1415

約数の個数: 72

約数和(自身を含む): 585377520

約数和(自身を除く): 366327204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 293, 342, 586, 684, 879, 1093, 1172, 1758, 2186, 2637, 3279, 3516, 4372, 5274, 5567, 6558, 9837, 10548, 11134, 13116, 16701, 19674, 20767, 22268, 33402, 39348, 41534, 50103, 62301, 66804, 83068, 100206, 124602, 186903, 200412, 249204, 320249, 373806, 640498, 747612, 960747, 1280996, 1921494, 2882241, 3842988, 5764482, 6084731, 11528964, 12169462, 18254193, 24338924, 36508386, 54762579, 73016772, 109525158, 219050316]

約数ペア:

[(1, 219050316), (2, 109525158), (3, 73016772), (4, 54762579), (6, 36508386), (9, 24338924), (12, 18254193), (18, 12169462), (19, 11528964), (36, 6084731), (38, 5764482), (57, 3842988), (76, 2882241), (114, 1921494), (171, 1280996), (228, 960747), (293, 747612), (342, 640498), (586, 373806), (684, 320249), (879, 249204), (1093, 200412), (1172, 186903), (1758, 124602), (2186, 100206), (2637, 83068), (3279, 66804), (3516, 62301), (4372, 50103), (5274, 41534), (5567, 39348), (6558, 33402), (9837, 22268), (10548, 20767), (11134, 19674), (13116, 16701)]