312671772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{413587}}^1$

素因数の和:413607

約数の個数: 48

約数和(自身を含む): 926437120

約数和(自身を除く): 613765348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 413587, 827174, 1240761, 1654348, 2481522, 2895109, 3722283, 4963044, 5790218, 7444566, 8685327, 11166849, 11580436, 14889132, 17370654, 22333698, 26055981, 34741308, 44667396, 52111962, 78167943, 104223924, 156335886, 312671772]

約数ペア:

[(1, 312671772), (2, 156335886), (3, 104223924), (4, 78167943), (6, 52111962), (7, 44667396), (9, 34741308), (12, 26055981), (14, 22333698), (18, 17370654), (21, 14889132), (27, 11580436), (28, 11166849), (36, 8685327), (42, 7444566), (54, 5790218), (63, 4963044), (84, 3722283), (108, 2895109), (126, 2481522), (189, 1654348), (252, 1240761), (378, 827174), (756, 413587)]