256856555502

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{449}}^1\times {\mathrm{183707}}^1$

素因数の和:184337

約数の個数: 48

約数和(自身を含む): 560989119600

約数和(自身を除く): 304132564098

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 449, 519, 898, 1038, 1347, 1557, 2694, 3114, 4041, 8082, 77677, 155354, 183707, 233031, 367414, 466062, 551121, 699093, 1102242, 1398186, 1653363, 3306726, 31781311, 63562622, 82484443, 95343933, 164968886, 190687866, 247453329, 286031799, 494906658, 572063598, 742359987, 1484719974, 14269808639, 28539617278, 42809425917, 85618851834, 128428277751, 256856555502]

約数ペア:

[(1, 256856555502), (2, 128428277751), (3, 85618851834), (6, 42809425917), (9, 28539617278), (18, 14269808639), (173, 1484719974), (346, 742359987), (449, 572063598), (519, 494906658), (898, 286031799), (1038, 247453329), (1347, 190687866), (1557, 164968886), (2694, 95343933), (3114, 82484443), (4041, 63562622), (8082, 31781311), (77677, 3306726), (155354, 1653363), (183707, 1398186), (233031, 1102242), (367414, 699093), (466062, 551121)]