222327372

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{827}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 532490112

約数和(自身を除く): 310162740

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 521, 827, 1042, 1563, 1654, 2084, 2481, 3126, 3308, 4962, 6252, 9924, 22403, 35561, 44806, 67209, 71122, 89612, 106683, 134418, 142244, 213366, 268836, 426732, 430867, 861734, 1292601, 1723468, 2585202, 5170404, 18527281, 37054562, 55581843, 74109124, 111163686, 222327372]

約数ペア:

[(1, 222327372), (2, 111163686), (3, 74109124), (4, 55581843), (6, 37054562), (12, 18527281), (43, 5170404), (86, 2585202), (129, 1723468), (172, 1292601), (258, 861734), (516, 430867), (521, 426732), (827, 268836), (1042, 213366), (1563, 142244), (1654, 134418), (2084, 106683), (2481, 89612), (3126, 71122), (3308, 67209), (4962, 44806), (6252, 35561), (9924, 22403)]