578996868

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{6553}}^1$

素因数の和:6796

約数の個数: 48

約数和(自身を含む): 1394691200

約数和(自身を除く): 815694332

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 199, 222, 398, 444, 597, 796, 1194, 2388, 6553, 7363, 13106, 14726, 19659, 22089, 26212, 29452, 39318, 44178, 78636, 88356, 242461, 484922, 727383, 969844, 1304047, 1454766, 2608094, 2909532, 3912141, 5216188, 7824282, 15648564, 48249739, 96499478, 144749217, 192998956, 289498434, 578996868]

約数ペア:

[(1, 578996868), (2, 289498434), (3, 192998956), (4, 144749217), (6, 96499478), (12, 48249739), (37, 15648564), (74, 7824282), (111, 5216188), (148, 3912141), (199, 2909532), (222, 2608094), (398, 1454766), (444, 1304047), (597, 969844), (796, 727383), (1194, 484922), (2388, 242461), (6553, 88356), (7363, 78636), (13106, 44178), (14726, 39318), (19659, 29452), (22089, 26212)]