319597776

素因数分解:

$2^4\times 3^2\times {\mathrm{907}}^1\times {\mathrm{2447}}^1$

素因数の和:3368

約数の個数: 60

約数和(自身を含む): 895781952

約数和(自身を除く): 576184176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 907, 1814, 2447, 2721, 3628, 4894, 5442, 7256, 7341, 8163, 9788, 10884, 14512, 14682, 16326, 19576, 21768, 22023, 29364, 32652, 39152, 43536, 44046, 58728, 65304, 88092, 117456, 130608, 176184, 352368, 2219429, 4438858, 6658287, 8877716, 13316574, 17755432, 19974861, 26633148, 35510864, 39949722, 53266296, 79899444, 106532592, 159798888, 319597776]

約数ペア:

[(1, 319597776), (2, 159798888), (3, 106532592), (4, 79899444), (6, 53266296), (8, 39949722), (9, 35510864), (12, 26633148), (16, 19974861), (18, 17755432), (24, 13316574), (36, 8877716), (48, 6658287), (72, 4438858), (144, 2219429), (907, 352368), (1814, 176184), (2447, 130608), (2721, 117456), (3628, 88092), (4894, 65304), (5442, 58728), (7256, 44046), (7341, 43536), (8163, 39152), (9788, 32652), (10884, 29364), (14512, 22023), (14682, 21768), (16326, 19576)]