321308982

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 704371200

約数和(自身を除く): 383062218

約数列:

[1, 2, 3, 6, 9, 18, 199, 271, 331, 398, 542, 597, 662, 813, 993, 1194, 1626, 1791, 1986, 2439, 2979, 3582, 4878, 5958, 53929, 65869, 89701, 107858, 131738, 161787, 179402, 197607, 269103, 323574, 395214, 485361, 538206, 592821, 807309, 970722, 1185642, 1614618, 17850499, 35700998, 53551497, 107102994, 160654491, 321308982]

約数ペア:

[(1, 321308982), (2, 160654491), (3, 107102994), (6, 53551497), (9, 35700998), (18, 17850499), (199, 1614618), (271, 1185642), (331, 970722), (398, 807309), (542, 592821), (597, 538206), (662, 485361), (813, 395214), (993, 323574), (1194, 269103), (1626, 197607), (1791, 179402), (1986, 161787), (2439, 131738), (2979, 107858), (3582, 89701), (4878, 65869), (5958, 53929)]