328492086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{21163}}^1$

素因数の和:21380

約数の個数: 32

約数和(自身を含む): 711110400

約数和(自身を除く): 382618314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 5174, 7761, 15522, 21163, 42326, 63489, 126978, 275119, 550238, 825357, 1650714, 4211437, 8422874, 12634311, 25268622, 54748681, 109497362, 164246043, 328492086]

約数ペア:

[(1, 328492086), (2, 164246043), (3, 109497362), (6, 54748681), (13, 25268622), (26, 12634311), (39, 8422874), (78, 4211437), (199, 1650714), (398, 825357), (597, 550238), (1194, 275119), (2587, 126978), (5174, 63489), (7761, 42326), (15522, 21163)]