290682528

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{57131}}^1$

素因数の和:57197

約数の個数: 48

約数和(自身を含む): 777452256

約数和(自身を除く): 486769728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 57131, 114262, 171393, 228524, 342786, 457048, 685572, 914096, 1371144, 1828192, 2742288, 3027943, 5484576, 6055886, 9083829, 12111772, 18167658, 24223544, 36335316, 48447088, 72670632, 96894176, 145341264, 290682528]

約数ペア:

[(1, 290682528), (2, 145341264), (3, 96894176), (4, 72670632), (6, 48447088), (8, 36335316), (12, 24223544), (16, 18167658), (24, 12111772), (32, 9083829), (48, 6055886), (53, 5484576), (96, 3027943), (106, 2742288), (159, 1828192), (212, 1371144), (318, 914096), (424, 685572), (636, 457048), (848, 342786), (1272, 228524), (1696, 171393), (2544, 114262), (5088, 57131)]