289586472

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{246247}}^1$

素因数の和:246270

約数の個数: 48

約数和(自身を含む): 842168160

約数和(自身を除く): 552581688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 246247, 492494, 738741, 984988, 1477482, 1723729, 1969976, 2954964, 3447458, 5171187, 5909928, 6894916, 10342374, 12066103, 13789832, 20684748, 24132206, 36198309, 41369496, 48264412, 72396618, 96528824, 144793236, 289586472]

約数ペア:

[(1, 289586472), (2, 144793236), (3, 96528824), (4, 72396618), (6, 48264412), (7, 41369496), (8, 36198309), (12, 24132206), (14, 20684748), (21, 13789832), (24, 12066103), (28, 10342374), (42, 6894916), (49, 5909928), (56, 5171187), (84, 3447458), (98, 2954964), (147, 1969976), (168, 1723729), (196, 1477482), (294, 984988), (392, 738741), (588, 492494), (1176, 246247)]