1307688

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 3450720

約数和(自身を除く): 2143032

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 103, 138, 184, 206, 276, 309, 412, 529, 552, 618, 824, 1058, 1236, 1587, 2116, 2369, 2472, 3174, 4232, 4738, 6348, 7107, 9476, 12696, 14214, 18952, 28428, 54487, 56856, 108974, 163461, 217948, 326922, 435896, 653844, 1307688]

約数ペア:

[(1, 1307688), (2, 653844), (3, 435896), (4, 326922), (6, 217948), (8, 163461), (12, 108974), (23, 56856), (24, 54487), (46, 28428), (69, 18952), (92, 14214), (103, 12696), (138, 9476), (184, 7107), (206, 6348), (276, 4738), (309, 4232), (412, 3174), (529, 2472), (552, 2369), (618, 2116), (824, 1587), (1058, 1236)]