315648292

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{2767}}^1$

素因数の和:2888

約数の個数: 36

約数和(自身を含む): 590580480

約数和(自身を除く): 274932188

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 361, 722, 1444, 1501, 2767, 3002, 5534, 6004, 11068, 28519, 52573, 57038, 105146, 114076, 210292, 218593, 437186, 874372, 998887, 1997774, 3995548, 4153267, 8306534, 16613068, 78912073, 157824146, 315648292]

約数ペア:

[(1, 315648292), (2, 157824146), (4, 78912073), (19, 16613068), (38, 8306534), (76, 4153267), (79, 3995548), (158, 1997774), (316, 998887), (361, 874372), (722, 437186), (1444, 218593), (1501, 210292), (2767, 114076), (3002, 105146), (5534, 57038), (6004, 52573), (11068, 28519)]