996994872

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1334

約数の個数: 128

約数和(自身を含む): 2862734400

約数和(自身を除く): 1865739528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 73, 106, 108, 146, 159, 212, 216, 219, 292, 318, 424, 438, 477, 584, 636, 657, 876, 954, 1193, 1272, 1314, 1431, 1752, 1908, 1971, 2386, 2628, 2862, 3579, 3816, 3869, 3942, 4772, 5256, 5724, 7158, 7738, 7884, 9544, 10737, 11448, 11607, 14316, 15476, 15768, 21474, 23214, 28632, 30952, 32211, 34821, 42948, 46428, 63229, 64422, 69642, 85896, 87089, 92856, 104463, 126458, 128844, 139284, 174178, 189687, 208926, 252916, 257688, 261267, 278568, 348356, 379374, 417852, 505832, 522534, 569061, 696712, 758748, 783801, 835704, 1045068, 1138122, 1517496, 1567602, 1707183, 2090136, 2276244, 2351403, 3135204, 3414366, 4552488, 4615717, 4702806, 6270408, 6828732, 9231434, 9405612, 13657464, 13847151, 18462868, 18811224, 27694302, 36925736, 41541453, 55388604, 83082906, 110777208, 124624359, 166165812, 249248718, 332331624, 498497436, 996994872]

約数ペア:

[(1, 996994872), (2, 498497436), (3, 332331624), (4, 249248718), (6, 166165812), (8, 124624359), (9, 110777208), (12, 83082906), (18, 55388604), (24, 41541453), (27, 36925736), (36, 27694302), (53, 18811224), (54, 18462868), (72, 13847151), (73, 13657464), (106, 9405612), (108, 9231434), (146, 6828732), (159, 6270408), (212, 4702806), (216, 4615717), (219, 4552488), (292, 3414366), (318, 3135204), (424, 2351403), (438, 2276244), (477, 2090136), (584, 1707183), (636, 1567602), (657, 1517496), (876, 1138122), (954, 1045068), (1193, 835704), (1272, 783801), (1314, 758748), (1431, 696712), (1752, 569061), (1908, 522534), (1971, 505832), (2386, 417852), (2628, 379374), (2862, 348356), (3579, 278568), (3816, 261267), (3869, 257688), (3942, 252916), (4772, 208926), (5256, 189687), (5724, 174178), (7158, 139284), (7738, 128844), (7884, 126458), (9544, 104463), (10737, 92856), (11448, 87089), (11607, 85896), (14316, 69642), (15476, 64422), (15768, 63229), (21474, 46428), (23214, 42948), (28632, 34821), (30952, 32211)]