212303916

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:937

約数の個数: 120

約数和(自身を含む): 614718720

約数和(自身を除く): 402414804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 81, 99, 108, 132, 142, 162, 198, 213, 284, 297, 324, 396, 426, 594, 639, 781, 839, 852, 891, 1188, 1278, 1562, 1678, 1782, 1917, 2343, 2517, 2556, 3124, 3356, 3564, 3834, 4686, 5034, 5751, 7029, 7551, 7668, 9229, 9372, 10068, 11502, 14058, 15102, 18458, 21087, 22653, 23004, 27687, 28116, 30204, 36916, 42174, 45306, 55374, 59569, 63261, 67959, 83061, 84348, 90612, 110748, 119138, 126522, 135918, 166122, 178707, 238276, 249183, 253044, 271836, 332244, 357414, 498366, 536121, 655259, 714828, 747549, 996732, 1072242, 1310518, 1495098, 1608363, 1965777, 2144484, 2621036, 2990196, 3216726, 3931554, 4825089, 5897331, 6433452, 7863108, 9650178, 11794662, 17691993, 19300356, 23589324, 35383986, 53075979, 70767972, 106151958, 212303916]

約数ペア:

[(1, 212303916), (2, 106151958), (3, 70767972), (4, 53075979), (6, 35383986), (9, 23589324), (11, 19300356), (12, 17691993), (18, 11794662), (22, 9650178), (27, 7863108), (33, 6433452), (36, 5897331), (44, 4825089), (54, 3931554), (66, 3216726), (71, 2990196), (81, 2621036), (99, 2144484), (108, 1965777), (132, 1608363), (142, 1495098), (162, 1310518), (198, 1072242), (213, 996732), (284, 747549), (297, 714828), (324, 655259), (396, 536121), (426, 498366), (594, 357414), (639, 332244), (781, 271836), (839, 253044), (852, 249183), (891, 238276), (1188, 178707), (1278, 166122), (1562, 135918), (1678, 126522), (1782, 119138), (1917, 110748), (2343, 90612), (2517, 84348), (2556, 83061), (3124, 67959), (3356, 63261), (3564, 59569), (3834, 55374), (4686, 45306), (5034, 42174), (5751, 36916), (7029, 30204), (7551, 28116), (7668, 27687), (9229, 23004), (9372, 22653), (10068, 21087), (11502, 18458), (14058, 15102)]