487119924

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{190579}}^1$

素因数の和:190660

約数の個数: 36

約数和(自身を含む): 1248680160

約数和(自身を除く): 761560236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 190579, 381158, 571737, 762316, 1143474, 1715211, 2286948, 3430422, 6860844, 13531109, 27062218, 40593327, 54124436, 81186654, 121779981, 162373308, 243559962, 487119924]

約数ペア:

[(1, 487119924), (2, 243559962), (3, 162373308), (4, 121779981), (6, 81186654), (9, 54124436), (12, 40593327), (18, 27062218), (36, 13531109), (71, 6860844), (142, 3430422), (213, 2286948), (284, 1715211), (426, 1143474), (639, 762316), (852, 571737), (1278, 381158), (2556, 190579)]