214496724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25943}}^1$

素因数の和:26016

約数の個数: 48

約数和(自身を含む): 549182592

約数和(自身を除く): 334685868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 25943, 51886, 77829, 103772, 155658, 311316, 337259, 674518, 1011777, 1349036, 1374979, 2023554, 2749958, 4047108, 4124937, 5499916, 8249874, 16499748, 17874727, 35749454, 53624181, 71498908, 107248362, 214496724]

約数ペア:

[(1, 214496724), (2, 107248362), (3, 71498908), (4, 53624181), (6, 35749454), (12, 17874727), (13, 16499748), (26, 8249874), (39, 5499916), (52, 4124937), (53, 4047108), (78, 2749958), (106, 2023554), (156, 1374979), (159, 1349036), (212, 1011777), (318, 674518), (636, 337259), (689, 311316), (1378, 155658), (2067, 103772), (2756, 77829), (4134, 51886), (8268, 25943)]