388553442

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 814101120

約数和(自身を除く): 425547678

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 853, 961, 1706, 1922, 2449, 2559, 2883, 4898, 5118, 5766, 7347, 14694, 26443, 52886, 67387, 75919, 79329, 134774, 151838, 158658, 202161, 227757, 404322, 455514, 819733, 1639466, 2088997, 2459199, 4177994, 4918398, 6266991, 12533982, 64758907, 129517814, 194276721, 388553442]

約数ペア:

[(1, 388553442), (2, 194276721), (3, 129517814), (6, 64758907), (31, 12533982), (62, 6266991), (79, 4918398), (93, 4177994), (158, 2459199), (186, 2088997), (237, 1639466), (474, 819733), (853, 455514), (961, 404322), (1706, 227757), (1922, 202161), (2449, 158658), (2559, 151838), (2883, 134774), (4898, 79329), (5118, 75919), (5766, 67387), (7347, 52886), (14694, 26443)]