268716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{457}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 730968

約数和(自身を除く): 462252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 457, 588, 914, 1371, 1828, 2742, 3199, 5484, 6398, 9597, 12796, 19194, 22393, 38388, 44786, 67179, 89572, 134358, 268716]

約数ペア:

[(1, 268716), (2, 134358), (3, 89572), (4, 67179), (6, 44786), (7, 38388), (12, 22393), (14, 19194), (21, 12796), (28, 9597), (42, 6398), (49, 5484), (84, 3199), (98, 2742), (147, 1828), (196, 1371), (294, 914), (457, 588)]