321805924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2357}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 641753280

約数和(自身を除く): 319947356

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 107, 116, 214, 319, 428, 638, 1177, 1276, 2354, 2357, 3103, 4708, 4714, 6206, 9428, 12412, 25927, 34133, 51854, 68266, 68353, 103708, 136532, 136706, 252199, 273412, 504398, 751883, 1008796, 1503766, 2774189, 3007532, 5548378, 7313771, 11096756, 14627542, 29255084, 80451481, 160902962, 321805924]

約数ペア:

[(1, 321805924), (2, 160902962), (4, 80451481), (11, 29255084), (22, 14627542), (29, 11096756), (44, 7313771), (58, 5548378), (107, 3007532), (116, 2774189), (214, 1503766), (319, 1008796), (428, 751883), (638, 504398), (1177, 273412), (1276, 252199), (2354, 136706), (2357, 136532), (3103, 103708), (4708, 68353), (4714, 68266), (6206, 51854), (9428, 34133), (12412, 25927)]