487993902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 1086428160

約数和(自身を除く): 598434258

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 173, 237, 346, 474, 519, 541, 869, 1038, 1082, 1623, 1738, 1903, 2607, 3246, 3806, 5214, 5709, 5951, 11418, 11902, 13667, 17853, 27334, 35706, 41001, 42739, 82002, 85478, 93593, 128217, 150337, 187186, 256434, 280779, 300674, 451011, 470129, 561558, 902022, 940258, 1029523, 1410387, 2059046, 2820774, 3088569, 6177138, 7393847, 14787694, 22181541, 44363082, 81332317, 162664634, 243996951, 487993902]

約数ペア:

[(1, 487993902), (2, 243996951), (3, 162664634), (6, 81332317), (11, 44363082), (22, 22181541), (33, 14787694), (66, 7393847), (79, 6177138), (158, 3088569), (173, 2820774), (237, 2059046), (346, 1410387), (474, 1029523), (519, 940258), (541, 902022), (869, 561558), (1038, 470129), (1082, 451011), (1623, 300674), (1738, 280779), (1903, 256434), (2607, 187186), (3246, 150337), (3806, 128217), (5214, 93593), (5709, 85478), (5951, 82002), (11418, 42739), (11902, 41001), (13667, 35706), (17853, 27334)]