987248568

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1326947}}^1$

素因数の和:1326987

約数の個数: 32

約数和(自身を含む): 2547740160

約数和(自身を除く): 1560491592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1326947, 2653894, 3980841, 5307788, 7961682, 10615576, 15923364, 31846728, 41135357, 82270714, 123406071, 164541428, 246812142, 329082856, 493624284, 987248568]

約数ペア:

[(1, 987248568), (2, 493624284), (3, 329082856), (4, 246812142), (6, 164541428), (8, 123406071), (12, 82270714), (24, 41135357), (31, 31846728), (62, 15923364), (93, 10615576), (124, 7961682), (186, 5307788), (248, 3980841), (372, 2653894), (744, 1326947)]