331364784

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{17389}}^1$

素因数の和:17797

約数の個数: 40

約数和(自身を含む): 858231280

約数和(自身を除く): 526866496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 17389, 19056, 34778, 52167, 69556, 104334, 139112, 208668, 278224, 417336, 834672, 6903433, 13806866, 20710299, 27613732, 41420598, 55227464, 82841196, 110454928, 165682392, 331364784]

約数ペア:

[(1, 331364784), (2, 165682392), (3, 110454928), (4, 82841196), (6, 55227464), (8, 41420598), (12, 27613732), (16, 20710299), (24, 13806866), (48, 6903433), (397, 834672), (794, 417336), (1191, 278224), (1588, 208668), (2382, 139112), (3176, 104334), (4764, 69556), (6352, 52167), (9528, 34778), (17389, 19056)]