255050334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16729}}^1$

素因数の和:16766

約数の個数: 72

約数和(自身を含む): 694228080

約数和(自身を除く): 439177746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 16729, 33458, 50187, 100374, 117103, 150561, 184019, 234206, 301122, 351309, 368038, 552057, 702618, 1053927, 1104114, 1288133, 1656171, 2024209, 2107854, 2576266, 3312342, 3864399, 4048418, 6072627, 7728798, 11593197, 12145254, 14169463, 18217881, 23186394, 28338926, 36435762, 42508389, 85016778, 127525167, 255050334]

約数ペア:

[(1, 255050334), (2, 127525167), (3, 85016778), (6, 42508389), (7, 36435762), (9, 28338926), (11, 23186394), (14, 18217881), (18, 14169463), (21, 12145254), (22, 11593197), (33, 7728798), (42, 6072627), (63, 4048418), (66, 3864399), (77, 3312342), (99, 2576266), (121, 2107854), (126, 2024209), (154, 1656171), (198, 1288133), (231, 1104114), (242, 1053927), (363, 702618), (462, 552057), (693, 368038), (726, 351309), (847, 301122), (1089, 234206), (1386, 184019), (1694, 150561), (2178, 117103), (2541, 100374), (5082, 50187), (7623, 33458), (15246, 16729)]