216316968

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{183943}}^1$

素因数の和:183966

約数の個数: 48

約数和(自身を含む): 629088480

約数和(自身を除く): 412771512

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, 183943, 367886, 551829, 735772, 1103658, 1287601, 1471544, 2207316, 2575202, 3862803, 4414632, 5150404, 7725606, 9013207, 10300808, 15451212, 18026414, 27039621, 30902424, 36052828, 54079242, 72105656, 108158484, 216316968]

約数ペア:

[(1, 216316968), (2, 108158484), (3, 72105656), (4, 54079242), (6, 36052828), (7, 30902424), (8, 27039621), (12, 18026414), (14, 15451212), (21, 10300808), (24, 9013207), (28, 7725606), (42, 5150404), (49, 4414632), (56, 3862803), (84, 2575202), (98, 2207316), (147, 1471544), (168, 1287601), (196, 1103658), (294, 735772), (392, 551829), (588, 367886), (1176, 183943)]