298128512

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19249}}^1$

素因数の和:19285

約数の個数: 48

約数和(自身を含む): 652863750

約数和(自身を除く): 354735238

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 15488, 19249, 38498, 76996, 153992, 211739, 307984, 423478, 615968, 846956, 1231936, 1693912, 2329129, 2463872, 3387824, 4658258, 6775648, 9316516, 13551296, 18633032, 27102592, 37266064, 74532128, 149064256, 298128512]

約数ペア:

[(1, 298128512), (2, 149064256), (4, 74532128), (8, 37266064), (11, 27102592), (16, 18633032), (22, 13551296), (32, 9316516), (44, 6775648), (64, 4658258), (88, 3387824), (121, 2463872), (128, 2329129), (176, 1693912), (242, 1231936), (352, 846956), (484, 615968), (704, 423478), (968, 307984), (1408, 211739), (1936, 153992), (3872, 76996), (7744, 38498), (15488, 19249)]