438256576

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2861

約数の個数: 56

約数和(自身を含む): 905256000

約数和(自身を除く): 466999424

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 188, 212, 376, 424, 752, 848, 1504, 1696, 2491, 2749, 3008, 3392, 4982, 5498, 9964, 10996, 19928, 21992, 39856, 43984, 79712, 87968, 129203, 145697, 159424, 175936, 258406, 291394, 516812, 582788, 1033624, 1165576, 2067248, 2331152, 4134496, 4662304, 6847759, 8268992, 9324608, 13695518, 27391036, 54782072, 109564144, 219128288, 438256576]

約数ペア:

[(1, 438256576), (2, 219128288), (4, 109564144), (8, 54782072), (16, 27391036), (32, 13695518), (47, 9324608), (53, 8268992), (64, 6847759), (94, 4662304), (106, 4134496), (188, 2331152), (212, 2067248), (376, 1165576), (424, 1033624), (752, 582788), (848, 516812), (1504, 291394), (1696, 258406), (2491, 175936), (2749, 159424), (3008, 145697), (3392, 129203), (4982, 87968), (5498, 79712), (9964, 43984), (10996, 39856), (19928, 21992)]