401080968

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{28277}}^1$

素因数の和:28486

約数の個数: 48

約数和(自身を含む): 1091813580

約数和(自身を除く): 690732612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 28277, 56554, 84831, 113108, 169662, 226216, 254493, 339324, 508986, 678648, 1017972, 2035944, 5570569, 11141138, 16711707, 22282276, 33423414, 44564552, 50135121, 66846828, 100270242, 133693656, 200540484, 401080968]

約数ペア:

[(1, 401080968), (2, 200540484), (3, 133693656), (4, 100270242), (6, 66846828), (8, 50135121), (9, 44564552), (12, 33423414), (18, 22282276), (24, 16711707), (36, 11141138), (72, 5570569), (197, 2035944), (394, 1017972), (591, 678648), (788, 508986), (1182, 339324), (1576, 254493), (1773, 226216), (2364, 169662), (3546, 113108), (4728, 84831), (7092, 56554), (14184, 28277)]