211652784

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{69991}}^1$

素因数の和:70015

約数の個数: 80

約数和(自身を含む): 694320640

約数和(自身を除く): 482667856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 69991, 139982, 209973, 279964, 419946, 489937, 559928, 629919, 839892, 979874, 1119856, 1259838, 1469811, 1679784, 1889757, 1959748, 2519676, 2939622, 3359568, 3779514, 3919496, 4409433, 5039352, 5879244, 7559028, 7838992, 8818866, 10078704, 11758488, 13228299, 15118056, 17637732, 23516976, 26456598, 30236112, 35275464, 52913196, 70550928, 105826392, 211652784]

約数ペア:

[(1, 211652784), (2, 105826392), (3, 70550928), (4, 52913196), (6, 35275464), (7, 30236112), (8, 26456598), (9, 23516976), (12, 17637732), (14, 15118056), (16, 13228299), (18, 11758488), (21, 10078704), (24, 8818866), (27, 7838992), (28, 7559028), (36, 5879244), (42, 5039352), (48, 4409433), (54, 3919496), (56, 3779514), (63, 3359568), (72, 2939622), (84, 2519676), (108, 1959748), (112, 1889757), (126, 1679784), (144, 1469811), (168, 1259838), (189, 1119856), (216, 979874), (252, 839892), (336, 629919), (378, 559928), (432, 489937), (504, 419946), (756, 279964), (1008, 209973), (1512, 139982), (3024, 69991)]