917807264

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1134

約数の個数: 72

約数和(自身を含む): 1995375060

約数和(自身を除く): 1077567796

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 293, 352, 484, 586, 809, 968, 1172, 1618, 1936, 2344, 3223, 3236, 3872, 4688, 6446, 6472, 8899, 9376, 12892, 12944, 17798, 25784, 25888, 35453, 35596, 51568, 70906, 71192, 97889, 103136, 141812, 142384, 195778, 237037, 283624, 284768, 391556, 474074, 567248, 783112, 948148, 1134496, 1566224, 1896296, 2607407, 3132448, 3792592, 5214814, 7585184, 10429628, 20859256, 28681477, 41718512, 57362954, 83437024, 114725908, 229451816, 458903632, 917807264]

約数ペア:

[(1, 917807264), (2, 458903632), (4, 229451816), (8, 114725908), (11, 83437024), (16, 57362954), (22, 41718512), (32, 28681477), (44, 20859256), (88, 10429628), (121, 7585184), (176, 5214814), (242, 3792592), (293, 3132448), (352, 2607407), (484, 1896296), (586, 1566224), (809, 1134496), (968, 948148), (1172, 783112), (1618, 567248), (1936, 474074), (2344, 391556), (3223, 284768), (3236, 283624), (3872, 237037), (4688, 195778), (6446, 142384), (6472, 141812), (8899, 103136), (9376, 97889), (12892, 71192), (12944, 70906), (17798, 51568), (25784, 35596), (25888, 35453)]