512406426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{2719}}^1$

素因数の和:3379

約数の個数: 48

約数和(自身を含む): 1194428160

約数和(自身を除く): 682021734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 641, 1282, 1923, 2719, 3846, 4487, 5438, 8157, 8974, 13461, 16314, 19033, 26922, 31409, 38066, 57099, 62818, 94227, 114198, 133231, 188454, 266462, 399693, 799386, 1742879, 3485758, 5228637, 10457274, 12200153, 24400306, 36600459, 73200918, 85401071, 170802142, 256203213, 512406426]

約数ペア:

[(1, 512406426), (2, 256203213), (3, 170802142), (6, 85401071), (7, 73200918), (14, 36600459), (21, 24400306), (42, 12200153), (49, 10457274), (98, 5228637), (147, 3485758), (294, 1742879), (641, 799386), (1282, 399693), (1923, 266462), (2719, 188454), (3846, 133231), (4487, 114198), (5438, 94227), (8157, 62818), (8974, 57099), (13461, 38066), (16314, 31409), (19033, 26922)]