289556964

素因数分解:

$2^2\times 3^3\times {\mathrm{277}}^1\times {\mathrm{9679}}^1$

素因数の和:9969

約数の個数: 48

約数和(自身を含む): 753491200

約数和(自身を除く): 463934236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 277, 554, 831, 1108, 1662, 2493, 3324, 4986, 7479, 9679, 9972, 14958, 19358, 29037, 29916, 38716, 58074, 87111, 116148, 174222, 261333, 348444, 522666, 1045332, 2681083, 5362166, 8043249, 10724332, 16086498, 24129747, 32172996, 48259494, 72389241, 96518988, 144778482, 289556964]

約数ペア:

[(1, 289556964), (2, 144778482), (3, 96518988), (4, 72389241), (6, 48259494), (9, 32172996), (12, 24129747), (18, 16086498), (27, 10724332), (36, 8043249), (54, 5362166), (108, 2681083), (277, 1045332), (554, 522666), (831, 348444), (1108, 261333), (1662, 174222), (2493, 116148), (3324, 87111), (4986, 58074), (7479, 38716), (9679, 29916), (9972, 29037), (14958, 19358)]