1447877304

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{31081}}^1$

素因数の和:31740

約数の個数: 48

約数和(自身を含む): 3927521520

約数和(自身を除く): 2479644216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1941, 2588, 3882, 5176, 5823, 7764, 11646, 15528, 23292, 31081, 46584, 62162, 93243, 124324, 186486, 248648, 279729, 372972, 559458, 745944, 1118916, 2237832, 20109407, 40218814, 60328221, 80437628, 120656442, 160875256, 180984663, 241312884, 361969326, 482625768, 723938652, 1447877304]

約数ペア:

[(1, 1447877304), (2, 723938652), (3, 482625768), (4, 361969326), (6, 241312884), (8, 180984663), (9, 160875256), (12, 120656442), (18, 80437628), (24, 60328221), (36, 40218814), (72, 20109407), (647, 2237832), (1294, 1118916), (1941, 745944), (2588, 559458), (3882, 372972), (5176, 279729), (5823, 248648), (7764, 186486), (11646, 124324), (15528, 93243), (23292, 62162), (31081, 46584)]