299541984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{445747}}^1$

素因数の和:445767

約数の個数: 48

約数和(自身を含む): 898627968

約数和(自身を除く): 599085984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 445747, 891494, 1337241, 1782988, 2674482, 3120229, 3565976, 5348964, 6240458, 7131952, 9360687, 10697928, 12480916, 14263904, 18721374, 21395856, 24961832, 37442748, 42791712, 49923664, 74885496, 99847328, 149770992, 299541984]

約数ペア:

[(1, 299541984), (2, 149770992), (3, 99847328), (4, 74885496), (6, 49923664), (7, 42791712), (8, 37442748), (12, 24961832), (14, 21395856), (16, 18721374), (21, 14263904), (24, 12480916), (28, 10697928), (32, 9360687), (42, 7131952), (48, 6240458), (56, 5348964), (84, 3565976), (96, 3120229), (112, 2674482), (168, 1782988), (224, 1337241), (336, 891494), (672, 445747)]