705082504

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 1532160000

約数和(自身を除く): 827077496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 239, 278, 379, 478, 556, 758, 956, 973, 1112, 1516, 1673, 1912, 1946, 2653, 3032, 3346, 3892, 5306, 6692, 7784, 10612, 13384, 21224, 33221, 52681, 66442, 90581, 105362, 132884, 181162, 210724, 232547, 265768, 362324, 368767, 421448, 465094, 634067, 724648, 737534, 930188, 1268134, 1475068, 1860376, 2536268, 2950136, 5072536, 12590759, 25181518, 50363036, 88135313, 100726072, 176270626, 352541252, 705082504]

約数ペア:

[(1, 705082504), (2, 352541252), (4, 176270626), (7, 100726072), (8, 88135313), (14, 50363036), (28, 25181518), (56, 12590759), (139, 5072536), (239, 2950136), (278, 2536268), (379, 1860376), (478, 1475068), (556, 1268134), (758, 930188), (956, 737534), (973, 724648), (1112, 634067), (1516, 465094), (1673, 421448), (1912, 368767), (1946, 362324), (2653, 265768), (3032, 232547), (3346, 210724), (3892, 181162), (5306, 132884), (6692, 105362), (7784, 90581), (10612, 66442), (13384, 52681), (21224, 33221)]