390463962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{653}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 934225920

約数和(自身を除く): 543761958

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 619, 653, 966, 1238, 1306, 1857, 1959, 3714, 3918, 4333, 4571, 8666, 9142, 12999, 13713, 14237, 15019, 25998, 27426, 28474, 30038, 42711, 45057, 85422, 90114, 99659, 105133, 199318, 210266, 298977, 315399, 404207, 597954, 630798, 808414, 1212621, 2425242, 2829449, 5658898, 8488347, 9296761, 16976694, 18593522, 27890283, 55780566, 65077327, 130154654, 195231981, 390463962]

約数ペア:

[(1, 390463962), (2, 195231981), (3, 130154654), (6, 65077327), (7, 55780566), (14, 27890283), (21, 18593522), (23, 16976694), (42, 9296761), (46, 8488347), (69, 5658898), (138, 2829449), (161, 2425242), (322, 1212621), (483, 808414), (619, 630798), (653, 597954), (966, 404207), (1238, 315399), (1306, 298977), (1857, 210266), (1959, 199318), (3714, 105133), (3918, 99659), (4333, 90114), (4571, 85422), (8666, 45057), (9142, 42711), (12999, 30038), (13713, 28474), (14237, 27426), (15019, 25998)]