555291288

素因数分解:

$2^3\times 3^4\times {\mathrm{479}}^1\times {\mathrm{1789}}^1$

素因数の和:2286

約数の個数: 80

約数和(自身を含む): 1559448000

約数和(自身を除く): 1004156712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 479, 648, 958, 1437, 1789, 1916, 2874, 3578, 3832, 4311, 5367, 5748, 7156, 8622, 10734, 11496, 12933, 14312, 16101, 17244, 21468, 25866, 32202, 34488, 38799, 42936, 48303, 51732, 64404, 77598, 96606, 103464, 128808, 144909, 155196, 193212, 289818, 310392, 386424, 579636, 856931, 1159272, 1713862, 2570793, 3427724, 5141586, 6855448, 7712379, 10283172, 15424758, 20566344, 23137137, 30849516, 46274274, 61699032, 69411411, 92548548, 138822822, 185097096, 277645644, 555291288]

約数ペア:

[(1, 555291288), (2, 277645644), (3, 185097096), (4, 138822822), (6, 92548548), (8, 69411411), (9, 61699032), (12, 46274274), (18, 30849516), (24, 23137137), (27, 20566344), (36, 15424758), (54, 10283172), (72, 7712379), (81, 6855448), (108, 5141586), (162, 3427724), (216, 2570793), (324, 1713862), (479, 1159272), (648, 856931), (958, 579636), (1437, 386424), (1789, 310392), (1916, 289818), (2874, 193212), (3578, 155196), (3832, 144909), (4311, 128808), (5367, 103464), (5748, 96606), (7156, 77598), (8622, 64404), (10734, 51732), (11496, 48303), (12933, 42936), (14312, 38799), (16101, 34488), (17244, 32202), (21468, 25866)]