197391672

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 553238400

約数和(自身を除く): 355846728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 103, 129, 172, 206, 258, 309, 344, 387, 412, 516, 618, 619, 774, 824, 927, 1032, 1236, 1238, 1548, 1854, 1857, 2472, 2476, 3096, 3708, 3714, 4429, 4952, 5571, 7416, 7428, 8858, 11142, 13287, 14856, 17716, 22284, 26574, 26617, 35432, 39861, 44568, 53148, 53234, 63757, 79722, 79851, 106296, 106468, 127514, 159444, 159702, 191271, 212936, 239553, 255028, 318888, 319404, 382542, 479106, 510056, 573813, 638808, 765084, 958212, 1147626, 1530168, 1916424, 2295252, 2741551, 4590504, 5483102, 8224653, 10966204, 16449306, 21932408, 24673959, 32898612, 49347918, 65797224, 98695836, 197391672]

約数ペア:

[(1, 197391672), (2, 98695836), (3, 65797224), (4, 49347918), (6, 32898612), (8, 24673959), (9, 21932408), (12, 16449306), (18, 10966204), (24, 8224653), (36, 5483102), (43, 4590504), (72, 2741551), (86, 2295252), (103, 1916424), (129, 1530168), (172, 1147626), (206, 958212), (258, 765084), (309, 638808), (344, 573813), (387, 510056), (412, 479106), (516, 382542), (618, 319404), (619, 318888), (774, 255028), (824, 239553), (927, 212936), (1032, 191271), (1236, 159702), (1238, 159444), (1548, 127514), (1854, 106468), (1857, 106296), (2472, 79851), (2476, 79722), (3096, 63757), (3708, 53234), (3714, 53148), (4429, 44568), (4952, 39861), (5571, 35432), (7416, 26617), (7428, 26574), (8858, 22284), (11142, 17716), (13287, 14856)]