287928648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3593}}^1$

素因数の和:3668

約数の個数: 128

約数和(自身を含む): 931564800

約数和(自身を除く): 643636152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2862, 2968, 3339, 3593, 3816, 4452, 5724, 6678, 7186, 8904, 10017, 10779, 11448, 13356, 14372, 20034, 21558, 25151, 26712, 28744, 32337, 40068, 43116, 50302, 64674, 75453, 80136, 86232, 97011, 100604, 129348, 150906, 190429, 194022, 201208, 226359, 258696, 301812, 380858, 388044, 452718, 571287, 603624, 679077, 761716, 776088, 905436, 1142574, 1333003, 1358154, 1523432, 1713861, 1810872, 2285148, 2666006, 2716308, 3427722, 3999009, 4570296, 5141583, 5332012, 5432616, 6855444, 7998018, 10283166, 10664024, 11997027, 13710888, 15996036, 20566332, 23994054, 31992072, 35991081, 41132664, 47988108, 71982162, 95976216, 143964324, 287928648]

約数ペア:

[(1, 287928648), (2, 143964324), (3, 95976216), (4, 71982162), (6, 47988108), (7, 41132664), (8, 35991081), (9, 31992072), (12, 23994054), (14, 20566332), (18, 15996036), (21, 13710888), (24, 11997027), (27, 10664024), (28, 10283166), (36, 7998018), (42, 6855444), (53, 5432616), (54, 5332012), (56, 5141583), (63, 4570296), (72, 3999009), (84, 3427722), (106, 2716308), (108, 2666006), (126, 2285148), (159, 1810872), (168, 1713861), (189, 1523432), (212, 1358154), (216, 1333003), (252, 1142574), (318, 905436), (371, 776088), (378, 761716), (424, 679077), (477, 603624), (504, 571287), (636, 452718), (742, 388044), (756, 380858), (954, 301812), (1113, 258696), (1272, 226359), (1431, 201208), (1484, 194022), (1512, 190429), (1908, 150906), (2226, 129348), (2862, 100604), (2968, 97011), (3339, 86232), (3593, 80136), (3816, 75453), (4452, 64674), (5724, 50302), (6678, 43116), (7186, 40068), (8904, 32337), (10017, 28744), (10779, 26712), (11448, 25151), (13356, 21558), (14372, 20034)]