290023734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1202

約数の個数: 128

約数和(自身を含む): 797626368

約数和(自身を除く): 507602634

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 43, 66, 77, 78, 86, 91, 129, 143, 154, 182, 231, 258, 273, 286, 301, 429, 462, 473, 546, 559, 602, 858, 903, 946, 1001, 1118, 1123, 1419, 1677, 1806, 2002, 2246, 2838, 3003, 3311, 3354, 3369, 3913, 6006, 6149, 6622, 6738, 7826, 7861, 9933, 11739, 12298, 12353, 14599, 15722, 18447, 19866, 23478, 23583, 24706, 29198, 36894, 37059, 43043, 43797, 47166, 48289, 74118, 86086, 86471, 87594, 96578, 102193, 129129, 144867, 160589, 172942, 204386, 258258, 259413, 289734, 306579, 321178, 338023, 481767, 518826, 531179, 613158, 627757, 676046, 963534, 1014069, 1062358, 1124123, 1255514, 1593537, 1883271, 2028138, 2248246, 3187074, 3372369, 3718253, 3766542, 4394299, 6744738, 6905327, 7436506, 8788598, 11154759, 13182897, 13810654, 20715981, 22309518, 26365794, 41431962, 48337289, 96674578, 145011867, 290023734]

約数ペア:

[(1, 290023734), (2, 145011867), (3, 96674578), (6, 48337289), (7, 41431962), (11, 26365794), (13, 22309518), (14, 20715981), (21, 13810654), (22, 13182897), (26, 11154759), (33, 8788598), (39, 7436506), (42, 6905327), (43, 6744738), (66, 4394299), (77, 3766542), (78, 3718253), (86, 3372369), (91, 3187074), (129, 2248246), (143, 2028138), (154, 1883271), (182, 1593537), (231, 1255514), (258, 1124123), (273, 1062358), (286, 1014069), (301, 963534), (429, 676046), (462, 627757), (473, 613158), (546, 531179), (559, 518826), (602, 481767), (858, 338023), (903, 321178), (946, 306579), (1001, 289734), (1118, 259413), (1123, 258258), (1419, 204386), (1677, 172942), (1806, 160589), (2002, 144867), (2246, 129129), (2838, 102193), (3003, 96578), (3311, 87594), (3354, 86471), (3369, 86086), (3913, 74118), (6006, 48289), (6149, 47166), (6622, 43797), (6738, 43043), (7826, 37059), (7861, 36894), (9933, 29198), (11739, 24706), (12298, 23583), (12353, 23478), (14599, 19866), (15722, 18447)]