1438520016

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{911}}^1$

素因数の和:1480

約数の個数: 80

約数和(自身を含む): 3783472128

約数和(自身を除く): 2344952112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 491, 536, 804, 911, 982, 1072, 1473, 1608, 1822, 1964, 2733, 2946, 3216, 3644, 3928, 5466, 5892, 7288, 7856, 10932, 11784, 14576, 21864, 23568, 32897, 43728, 61037, 65794, 98691, 122074, 131588, 183111, 197382, 244148, 263176, 366222, 394764, 447301, 488296, 526352, 732444, 789528, 894602, 976592, 1341903, 1464888, 1579056, 1789204, 2683806, 2929776, 3578408, 5367612, 7156816, 10735224, 21470448, 29969167, 59938334, 89907501, 119876668, 179815002, 239753336, 359630004, 479506672, 719260008, 1438520016]

約数ペア:

[(1, 1438520016), (2, 719260008), (3, 479506672), (4, 359630004), (6, 239753336), (8, 179815002), (12, 119876668), (16, 89907501), (24, 59938334), (48, 29969167), (67, 21470448), (134, 10735224), (201, 7156816), (268, 5367612), (402, 3578408), (491, 2929776), (536, 2683806), (804, 1789204), (911, 1579056), (982, 1464888), (1072, 1341903), (1473, 976592), (1608, 894602), (1822, 789528), (1964, 732444), (2733, 526352), (2946, 488296), (3216, 447301), (3644, 394764), (3928, 366222), (5466, 263176), (5892, 244148), (7288, 197382), (7856, 183111), (10932, 131588), (11784, 122074), (14576, 98691), (21864, 65794), (23568, 61037), (32897, 43728)]