339938168

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{3187}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 650352000

約数和(自身を除く): 310413832

約数列:

[1, 2, 4, 8, 67, 134, 199, 268, 398, 536, 796, 1592, 3187, 6374, 12748, 13333, 25496, 26666, 53332, 106664, 213529, 427058, 634213, 854116, 1268426, 1708232, 2536852, 5073704, 42492271, 84984542, 169969084, 339938168]

約数ペア:

[(1, 339938168), (2, 169969084), (4, 84984542), (8, 42492271), (67, 5073704), (134, 2536852), (199, 1708232), (268, 1268426), (398, 854116), (536, 634213), (796, 427058), (1592, 213529), (3187, 106664), (6374, 53332), (12748, 26666), (13333, 25496)]